Refactor code structure for improved readability and maintainability

.opencode/rules/no-deletion-from-slot-fixes.md

@@ -1,17 +1,46 @@
-# Rule: Do Not Delete Entries from slot_fixes.yaml
+# Rule: Do Not Delete From slot_fixes.yaml
 
-**CRITICAL**: Entries in `schemas/20251121/linkml/modules/slots/slot_fixes.yaml` MUST NEVER be deleted.
+**Identifier**: `no-deletion-from-slot-fixes`
+**Severity**: **CRITICAL**
 
-This file serves as a persistent audit log and migration tracking registry. 
+## Core Directive
 
-**Protocol**:
-1.  **Process** the migration specified in the `revision` section.
-2.  **Update** the `processed` section:
+**NEVER delete entries from `slot_fixes.yaml`.**
+
+The `slot_fixes.yaml` file serves as the historical record and audit trail for all schema migrations. Removing entries destroys this history and violates the project's data integrity principles.
+
+## Workflow
+
+When processing a migration:
+
+1.  **Do NOT Remove**: Never delete the entry for the slot you are working on.
+2.  **Update `processed`**: Instead, update the `processed` block:
     *   Set `status: true`.
-    *   Add a `notes` field describing the action taken (e.g., "Migrated to has_or_had_name + PersonName class. Slot archived.").
-    *   Add a `date` field (YYYY-MM-DD).
-3.  **Keep** the original entry intact.
+    *   Set `date` to the current date (YYYY-MM-DD).
+    *   Add a detailed `notes` string explaining what was done (e.g., "Fully migrated to [new_slot] + [Class] (Rule 53). [File].yaml updated. Slot archived.").
+3.  **Preserve History**: The entry must remain in the file permanently as a record of the migration.
 
-**Forbidden**:
-*   ❌ Deleting a processed block.
-*   ❌ Removing an entry because the slot file doesn't exist (mark as processed with note "Slot file not found, skipped").
+## Rationale
+
+*   **Audit Trail**: We need to know what was migrated, when, and how.
+*   **Reversibility**: If a migration introduces a bug, the record helps us understand the original state.
+*   **Completeness**: The file tracks the total progress of the schema refactoring project.
+
+## Example
+
+**WRONG (Deletion)**:
+```yaml
+# DELETED from file
+# - original_slot_id: ...
+```
+
+**CORRECT (Update)**:
+```yaml
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_some_slot
+  processed:
+    status: true
+    date: '2026-01-27'
+    notes: Fully migrated to has_or_had_new_slot + NewClass (Rule 53).
+  revision:
+    ...
+```

.opencode/rules/slot-fixes-authoritative-rule.md

@@ -0,0 +1,29 @@
+# Rule: Slot Fixes File is Authoritative
+
+**Scope:** Schema Migration / Slot Fixes
+
+**Description:**
+The file `/Users/kempersc/apps/glam/data/fixes/slot_fixes.yaml` is the **single authoritative source** for tracking slot migrations and fixes.
+
+**Directives:**
+1.  **Authoritative Source:** Always read and update `/Users/kempersc/apps/glam/data/fixes/slot_fixes.yaml`. Do NOT use `schemas/.../slot_fixes.yaml` as the master list (though you may need to sync them if they diverge, the `data/fixes` version takes precedence).
+2.  **Processed Status:** When a slot migration is completed (schema updated, data migrated), you MUST update the entry in `slot_fixes.yaml` with a `processed` block containing:
+    *   `status: true`
+    *   `date: 'YYYY-MM-DD'`
+    *   `notes`: Brief description of what was done.
+3.  **NEVER DELETE:** You MUST NOT delete entries from `slot_fixes.yaml`. Even if a slot is removed from the schema, the record of its fix MUST remain in this file with `status: true`.
+4.  **Format Compliance:** New slots added during migration must follow proper LinkML format conventions and use `slot_uri` and mappings (`exact_mappings`, `close_mappings`) that reference **legitimate predicates and classes found in `/Users/kempersc/apps/glam/data/ontology/`**.
+
+**Example of Processed Entry:**
+```yaml
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_old_slot
+  revision:
+  - label: has_new_slot
+    type: slot
+  - label: NewClass
+    type: class
+  processed:
+    status: true
+    date: '2026-01-27'
+    notes: Migrated to has_new_slot + NewClass. Old slot archived.
+```

AGENTS.md

@@ -4806,3 +4806,9 @@ def test_historical_addition():
 **Schema Version**: v0.2.1 (modular)  
 **Last Updated**: 2025-12-08  
 **Maintained By**: GLAM Data Extraction Project
+
+### Rule 61: Slot Fixes Authoritative File
+
+🚨 **CRITICAL**: The file `/Users/kempersc/apps/glam/data/fixes/slot_fixes.yaml` is the AUTHORITATIVE source for slot migrations. NEVER delete entries from this file. Always mark completed migrations with `processed: {status: true}`.
+
+**See**: `.opencode/rules/slot-fixes-authoritative-rule.md` for complete documentation

frontend/public/schemas/20251121/linkml/manifest.json

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-27T10:50:25.504Z",
+  "generated": "2026-01-27T21:17:12.304Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3000,
   "categoryCounts": {

restore_slot_fixes.py

@@ -0,0 +1,82 @@
+import yaml
+import os
+
+def load_yaml(path):
+    with open(path, 'r') as f:
+        return yaml.safe_load(f) or {}
+
+def save_yaml(data, path):
+    with open(path, 'w') as f:
+        yaml.dump(data, f, sort_keys=False, allow_unicode=True)
+
+def merge_slot_fixes():
+    full_path = 'slot_fixes_backup_full.yaml'
+    current_path = 'slot_fixes_current.yaml'
+    target_path = 'schemas/20251121/linkml/modules/slots/slot_fixes.yaml'
+
+    full_data = load_yaml(full_path)
+    current_data = load_yaml(current_path)
+
+    full_list = full_data.get('fixes', []) if isinstance(full_data, dict) else full_data
+    current_list = current_data.get('fixes', []) if isinstance(current_data, dict) else current_data
+
+    # Normalize structure if it's a list at root vs dict with 'fixes' key
+    # The standard seems to be a list, but let's check
+    if not isinstance(full_list, list):
+        # Maybe it's a list at root
+        full_list = full_data if isinstance(full_data, list) else []
+    
+    if not isinstance(current_list, list):
+        current_list = current_data if isinstance(current_data, list) else []
+
+    print(f"Loaded {len(full_list)} entries from backup.")
+    print(f"Loaded {len(current_list)} entries from current file.")
+
+    # Map current entries by original_slot_id for easy lookup
+    current_map = {}
+    for entry in current_list:
+        if 'original_slot_id' in entry:
+            current_map[entry['original_slot_id']] = entry
+        elif 'orignal_slot_id' in entry: # Handle typo found in previous edits
+             current_map[entry['orignal_slot_id']] = entry
+
+    # Merge strategy:
+    # 1. Start with full backup list
+    # 2. Update matching entries with current version
+    # 3. Track which current entries were used
+    
+    merged_list = []
+    processed_ids = set()
+
+    for entry in full_list:
+        slot_id = entry.get('original_slot_id') or entry.get('orignal_slot_id')
+        
+        if slot_id and slot_id in current_map:
+            # Use the CURRENT version (contains recent updates)
+            merged_list.append(current_map[slot_id])
+            processed_ids.add(slot_id)
+        else:
+            # Use the BACKUP version (restoring deleted entry)
+            merged_list.append(entry)
+
+    # 4. Add any NEW entries from current that weren't in backup
+    for entry in current_list:
+        slot_id = entry.get('original_slot_id') or entry.get('orignal_slot_id')
+        if slot_id and slot_id not in processed_ids:
+            print(f"Adding new entry not in backup: {slot_id}")
+            merged_list.append(entry)
+
+    print(f"Total entries in merged file: {len(merged_list)}")
+
+    # Save result
+    # Check if the original file format was a list or dict
+    if isinstance(full_data, dict) and 'fixes' in full_data:
+        output_data = {'fixes': merged_list}
+    else:
+        output_data = merged_list
+
+    save_yaml(output_data, target_path)
+    print("Successfully restored slot_fixes.yaml")
+
+if __name__ == "__main__":
+    merge_slot_fixes()

schemas/20251121/linkml/archive/slots/has_or_had_admin_staff_count.yaml

@@ -6,8 +6,14 @@ prefixes:
   linkml: https://w3id.org/linkml/
   org: http://www.w3.org/ns/org#
   schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_admin_staff_count:
@@ -27,3 +33,5 @@ slots:
       custodian_types_primary: M
       specificity_score: 0.5
       specificity_rationale: Moderately specific slot.
+    exact_mappings:
+    - hc:hasOrHadAdminStaffCount

schemas/20251121/linkml/archive/slots/has_or_had_admission_fee.yaml

@@ -0,0 +1,37 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_admission_fee
+name: has_or_had_admission_fee_slot
+title: Has Or Had Admission Fee Slot
+prefixes:
+  gr: http://purl.org/goodrelations/v1#
+  hc: https://nde.nl/ontology/hc/
+  linkml: https://w3id.org/linkml/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_or_had_admission_fee:
+    description: "Admission fee charged by the institution. Temporal as fees change. A string describing the fee amount or structure (free, \u20AC10, \u20AC5-15, etc.)."
+    range: string
+    slot_uri: hc:hasOrHadAdmissionFee
+    close_mappings:
+    - schema:price
+    - schema:priceRange
+    related_mappings:
+    - schema:offers
+    - gr:hasPriceSpecification
+    comments:
+    - schema:offers links to Offer objects, not fee amounts directly. An admission fee is a specific price value, not an offer.
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: Applicable to all heritage custodian types.
+      custodian_types_primary: M
+      specificity_score: 0.5
+      specificity_rationale: Moderately specific slot.

schemas/20251121/linkml/archive/slots/has_or_had_assigned_processor.yaml

@@ -6,8 +6,14 @@ prefixes:
   hc: https://nde.nl/ontology/hc/
   linkml: https://w3id.org/linkml/
   prov: http://www.w3.org/ns/prov#
+  schema: http://schema.org/
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_assigned_processor:

schemas/20251121/linkml/archive/slots/has_or_had_classification.yaml

@@ -0,0 +1,33 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_classification
+name: has_or_had_classification_slot
+title: has_or_had_classification slot
+description: "Generic temporal classification slot following RiC-O naming pattern. Used for various classification schemes (biological, organizational, etc.).\nReplaces bespoke classification slots per Rule 53/56: - bio_type_classification \u2192 has_or_had_classification (in OutdoorSite)"
+version: 1.0.0
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  skos: http://www.w3.org/2004/02/skos/core#
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_or_had_classification:
+    slot_uri: schema:additionalType
+    description: "Classification or categorization scheme value. Uses schema:additionalType for type classification compatibility.\nClasses narrow this slot's range via slot_usage to specific enum types: - OutdoorSite \u2192 BioCustodianTypeEnum (biological/botanical classification)"
+    range: uriorcurie
+    multivalued: true
+    exact_mappings:
+    - schema:additionalType
+    close_mappings:
+    - skos:Concept
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/archive/slots/has_or_had_comprehensive_overview.yaml

@@ -0,0 +1,45 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_comprehensive_overview
+name: has_or_had_comprehensive_overview_slot
+title: Has Or Had Comprehensive Overview Slot
+description: 'Generic slot for linking to comprehensive overview collections.
+
+  Follows RiC-O temporal naming convention to indicate the relationship may be current or historical.'
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  dcterms: http://purl.org/dc/terms/
+  schema: http://schema.org/
+  rico: https://www.ica.org/standards/RiC/ontology#
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+- ../classes/Overview
+default_prefix: hc
+slots:
+  has_or_had_comprehensive_overview:
+    description: "Links an entity to a comprehensive overview collection of resources.\nFollows RiC-O temporal naming convention (`hasOrHad*`) to indicate the relationship may be current or historical.\n**USAGE**:\n```yaml finding_aid:\n  has_or_had_comprehensive_overview:\n    id: hc:overview/findingaid-links\n    title: \"All Links\"\n    includes_or_included:\n      - url: https://example.org/link1\n        link_text: \"Related Resource\"\n```\n**DESIGN RATIONALE**:\nThis is a GENERIC slot for linking to comprehensive collections of resources. Replaces domain-specific slots like `all_links` with a typed relationship to an `Overview` class.\n**MIGRATION NOTE** (2026-01-14):\nCreated as replacement for `all_links` slot. The new pattern: - Uses typed `Overview` class instead of untyped string list - Uses `includes_or_included` for WebLink composition - Enables richer metadata about link collections\n**ONTOLOGY ALIGNMENT**:\n- `dcterms:hasPart` - Dublin Core part-whole relationship - `schema:hasPart`\
+      \ - Schema.org containment - `rico:hasOrHadPart` - RiC-O temporal containment"
+    range: Overview
+    multivalued: false
+    inlined: true
+    slot_uri: dcterms:hasPart
+    exact_mappings:
+    - dcterms:hasPart
+    close_mappings:
+    - schema:hasPart
+    - rico:hasOrHadPart
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: Comprehensive overviews applicable to all heritage custodian types.
+      custodian_types_primary: A
+      specificity_score: 0.35
+      specificity_rationale: Low-moderate specificity - applicable across many contexts where comprehensive resource collections are needed.
+    comments:
+    - Replaces all_links slot
+    - Uses Overview class for typed collection
+    - Created from slot_fixes.yaml migration (2026-01-14)

schemas/20251121/linkml/archive/slots/has_or_had_custodian_type.yaml

@@ -0,0 +1,115 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_custodian_type
+name: has_or_had_custodian_type_slot
+title: Has Or Had Custodian Type Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  org: http://www.w3.org/ns/org#
+  rov: http://www.w3.org/ns/regorg#
+  skos: http://www.w3.org/2004/02/skos/core#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  xsd: http://www.w3.org/2001/XMLSchema#
+default_prefix: hc
+imports:
+- linkml:types
+- ../classes/CustodianType
+slots:
+  has_or_had_custodian_type:
+    slot_uri: org:classification
+    description: "The organizational type classification(s) of a heritage custodian within\nthe GLAMORCUBESFIXPHDNT taxonomy.\n\n**Predicate Semantics**:\nThis slot uses org:classification as its primary predicate, which links\nan organization to its type classification(s) using SKOS concepts.\n\n**Temporal Semantics** (RiC-O Pattern):\nThe \"hasOrHad\" naming follows RiC-O convention indicating this relationship\nmay be historical - an institution may have changed type over time\n(e.g., a library becoming a museum, or a mixed institution).\n\n**Ontological Alignment**:\n- **Primary** (`slot_uri`): `org:classification` - W3C Organization Ontology\n  predicate for organizational classification (range: skos:Concept)\n- **Close**: `rov:orgType` - Registered Organization Vocabulary predicate\n  (subPropertyOf org:classification, for legal entity types like GmbH, Ltd)\n- **Related**: `crm:P2_has_type` - CIDOC-CRM predicate for typing entities\n  (domain: E1_CRM_Entity, range: E55_Type)\n- **Related**:\
+      \ `schema:additionalType` - Schema.org predicate for additional\n  type classification beyond the primary @type\n- **Broad**: `dcterms:type` - Dublin Core predicate for resource type\n\n**Range**:\nValues are instances of `CustodianType` or its 19 subclasses:\n\n| Code | Subclass                       | Wikidata  | Description                    |\n|------|--------------------------------|-----------|--------------------------------|\n| A    | ArchiveOrganizationType        | Q166118   | Archives                       |\n| B    | BioCustodianType               | Q167346   | Botanical gardens, zoos        |\n| C    | CommercialOrganizationType     | Q6881511  | Corporate archives             |\n| D    | DigitalPlatformType            | Q3565794  | Digital platforms              |\n| E    | EducationProviderType          | Q3152824  | Educational institutions       |\n| F    | FeatureCustodianType           | Q4989906  | Monuments, memorials           |\n| G    | GalleryType        \
+      \            | Q1007870  | Art galleries                  |\n| H    | HolySacredSiteType             | Q1370598  | Religious heritage sites       |\n| I    | IntangibleHeritageGroupType    | Q59544    | Intangible heritage orgs       |\n| L    | LibraryType                    | Q7075     | Libraries                      |\n| M    | MuseumType                     | Q33506    | Museums                        |\n| N    | NonProfitType                  | Q163740   | NGOs, advocacy groups          |\n| O    | OfficialInstitutionType        | Q2659904  | Government agencies            |\n| P    | PersonalCollectionType         | Q2668072  | Private collections            |\n| R    | ResearchOrganizationType       | Q31855    | Research institutes            |\n| S    | HeritageSocietyType            | Q476068   | Historical societies           |\n| T    | TasteScentHeritageType         | Q5765838  | Culinary/olfactory heritage    |\n| U    | UnspecifiedType                | Q35120    | Unknown\
+      \ type                   |\n| X    | MixedCustodianType             | Q35120    | Multiple types combined        |\n\nEach CustodianType subclass provides:\n- Wikidata Q-number alignment (via schema:additionalType)\n- Multilingual labels (skos:prefLabel, skos:altLabel)\n- Hierarchical relationships (skos:broader, skos:narrower)\n- GHCID single-letter code derivation\n\n**Cardinality**:\nMultivalued - institutions may have multiple types (e.g., museum + archive).\nUse MixedCustodianType (X) for institutions with complex multi-type identity.\n"
+    range: CustodianType
+    required: false
+    multivalued: true
+    inlined_as_list: true
+    exact_mappings:
+    - org:classification
+    close_mappings:
+    - rov:orgType
+    related_mappings:
+    - crm:P2_has_type
+    - schema:additionalType
+    broad_mappings:
+    - dcterms:type
+    annotations:
+      rico_naming_convention: 'Follows RiC-O "hasOrHad" pattern for temporal predicates.
+
+        See Rule 39: Slot Naming Convention (RiC-O Style)
+
+        '
+      replaces_slots: custodian_type, custodian_types
+      migration_date: '2026-01-09'
+      predicate_clarification: 'slot_uri and mappings reference PREDICATES (properties), not classes.
+
+        - org:classification is a PREDICATE (links Organization to Concept)
+
+        - CustodianType is a CLASS (the range of valid values)
+
+        '
+      range_note: 'Range is CustodianType (abstract class). Valid values are the 19
+
+        CustodianType subclasses defined in modules/classes/:
+
+        - ArchiveOrganizationType.yaml
+
+        - BioCustodianType.yaml
+
+        - CommercialOrganizationType.yaml
+
+        - DigitalPlatformType.yaml
+
+        - EducationProviderType.yaml
+
+        - FeatureCustodianType.yaml
+
+        - GalleryType.yaml
+
+        - HolySacredSiteType.yaml
+
+        - IntangibleHeritageGroupType.yaml
+
+        - LibraryType.yaml
+
+        - MuseumType.yaml
+
+        - NonProfitType.yaml (N)
+
+        - OfficialInstitutionType.yaml
+
+        - PersonalCollectionType.yaml
+
+        - ResearchOrganizationType.yaml
+
+        - HeritageSocietyType.yaml
+
+        - TasteScentHeritageType.yaml
+
+        - UnspecifiedType.yaml
+
+        - MixedCustodianType.yaml
+
+        '
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    comments:
+    - Unified slot replacing custodian_type (singular) and custodian_types (plural)
+    - slot_uri=org:classification is a PREDICATE, not a class
+    - range=CustodianType is an ABSTRACT CLASS - valid values are its 19 subclasses
+    - 'RiC-O naming: hasOrHad indicates potentially historical relationship'
+    - 'Multivalued: institutions may have multiple type classifications'
+    examples:
+    - value: hc:MuseumType
+      description: Art museum classification (M code)
+    - value: hc:ArchiveOrganizationType
+      description: Archive classification (A code)
+    - value: '[hc:MuseumType, hc:ArchiveOrganizationType]'
+      description: Mixed institution with both museum and archive functions
+    - value: hc:MixedCustodianType
+      description: Explicit mixed type when institution defies single categorization (X code)

schemas/20251121/linkml/archive/slots/has_or_had_precision.yaml

@@ -1,68 +1,83 @@
-# has_or_had_precision slot
-# Generic temporal-aware slot for timestamp precision levels
-#
-# Generation date: 2026-01-15
-# Rule compliance: 38 (slot centralization + semantic URI), 39 (RiC-O naming), 42 (no prefix), 43 (singular noun)
-# Migrated from: timestamp_precision per slot_fixes.yaml (Rule 53)
-
 id: https://nde.nl/ontology/hc/slot/has_or_had_precision
 name: has_or_had_precision_slot
 title: Has Or Had Precision Slot
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   time: http://www.w3.org/2006/time#
-
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 default_prefix: hc
-
 imports:
-  - linkml:types
-
+- linkml:types
 slots:
   has_or_had_precision:
     slot_uri: time:unitType
-    description: |
-      The precision level of a timestamp or measurement.
+    description: 'The precision level of a timestamp or measurement.
+
 
       Generic temporal-aware slot following RiC-O naming convention (Rule 39).
+
       The "has_or_had" phrasing indicates the precision may apply to:
+
       - Current timestamps (active records)
+
       - Historical timestamps (past events)
 
+
       **Ontological Alignment**:
+
       - **Primary** (`slot_uri`): `time:unitType` - OWL Time unit type
 
+
       **Values**:
+
       - year: Precision to the year
+
       - month: Precision to the month
+
       - day: Precision to the day
+
       - hour: Precision to the hour
+
       - minute: Precision to the minute
+
       - second: Precision to the second
+
       - millisecond: Precision to the millisecond
 
+
       **Usage**:
+
       Used alongside `has_or_had_timestamp` to indicate the granularity
+
       of the timestamp value. Can often be auto-derived from timestamp
+
       format if not explicitly provided.
 
+      '
     range: string
     required: false
     multivalued: false
-    
     exact_mappings:
-      - time:unitType
-    
+    - time:unitType
     annotations:
-      migration_date: "2026-01-15"
+      migration_date: '2026-01-15'
       migrated_from: timestamp_precision
-      rule_reference: "Rule 39: RiC-O temporal naming convention"
-    
+      rule_reference: 'Rule 39: RiC-O temporal naming convention'
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     examples:
-      - value: "year"
-        description: "Year precision (e.g., '1995')"
-      - value: "day"
-        description: "Day precision (e.g., '1995-06-15')"
-      - value: "second"
-        description: "Second precision (e.g., '1995-06-15T10:30:00Z')"
+    - value: year
+      description: Year precision (e.g., '1995')
+    - value: day
+      description: Day precision (e.g., '1995-06-15')
+    - value: second
+      description: Second precision (e.g., '1995-06-15T10:30:00Z')

schemas/20251121/linkml/archive/slots/has_or_had_product_category.yaml

@@ -4,8 +4,16 @@ title: Product Categories Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_product_category:
@@ -39,3 +47,9 @@ slots:
     range: ProductCategoryEnum
     multivalued: true
     slot_uri: hc:productCategories
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:productCategories

schemas/20251121/linkml/archive/slots/has_or_had_registration_number.yaml

@@ -0,0 +1,55 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_registration_number
+name: has_or_had_registration_number_slot
+imports:
+- linkml:types
+slots:
+  has_or_had_registration_number:
+    slot_uri: rov:registration
+    range: RegistrationNumber
+    multivalued: true
+    description: 'Official registration numbers assigned by authorities (Chamber of Commerce,
+
+      charity registration, company registration, etc.).
+
+
+      Organizations can have multiple registrations in different systems.
+
+      Each registration has temporal validity to track changes over time.
+
+
+      Links to RegistrationNumber class which includes:
+
+      - number: The actual registration number
+
+      - type: Type of registration (KvK, EIN, charity number, etc.)
+
+      - temporal_validity: Time period when registration is/was valid
+
+      '
+    comments:
+    - Replaces deprecated registration_number (singular) and registration_date slots
+    - Temporal validity now captured in RegistrationNumber.temporal_validity
+    - Multiple registrations common for organizations operating in multiple jurisdictions
+    exact_mappings:
+    - rov:registration
+    close_mappings:
+    - schema:identifier
+    - tooi:organisatieIdentificatie
+    examples:
+    - value: "- number: \"41215422\"\n  type: \"KvK\"\n  temporal_validity:\n    begin_of_the_begin: \"1885-07-01\"\n"
+      description: Dutch Chamber of Commerce registration for Rijksmuseum
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#

schemas/20251121/linkml/archive/slots/has_or_had_related_archive.yaml

@@ -5,8 +5,16 @@ prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   rico: https://www.ica.org/standards/RiC/ontology#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_related_archive:
@@ -15,3 +23,9 @@ slots:
     range: ArchiveReference
     multivalued: true
     inlined_as_list: true
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - rico:isRelatedTo

schemas/20251121/linkml/archive/slots/has_or_had_related_guide.yaml

@@ -5,8 +5,16 @@ prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   rico: https://www.ica.org/standards/RiC/ontology#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_related_guide:
@@ -15,3 +23,9 @@ slots:
     range: RelatedGuideReference
     multivalued: true
     inlined_as_list: true
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - rico:isRelatedTo

schemas/20251121/linkml/archive/slots/has_or_had_research_attempt.yaml

@@ -5,8 +5,15 @@ prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   prov: http://www.w3.org/ns/prov#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_research_attempt:
@@ -45,3 +52,9 @@ slots:
     range: string
     multivalued: true
     slot_uri: prov:wasGeneratedBy
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - prov:wasGeneratedBy

schemas/20251121/linkml/archive/slots/has_or_had_safeguard.yaml

@@ -0,0 +1,41 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_safeguard
+name: has_or_had_safeguard_slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  owl: http://www.w3.org/2002/07/owl#
+  ich: https://ich.unesco.org/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+- ../classes/IntangibleHeritageForm
+slots:
+  has_or_had_safeguard:
+    slot_uri: crm:P109_has_current_or_former_curator
+    description: "Intangible heritage forms that this custodian safeguards/preserves.\n\nWe use the inverse direction: Custodian \u2192 IntangibleHeritageForm\n\n**UNESCO 2003 Convention Context**:\n\n\"Safeguarding\" in the intangible heritage context means measures aimed at ensuring\nthe viability of intangible cultural heritage, including:\n- Identification and documentation\n- Research and preservation\n- Protection and promotion\n- Enhancement and transmission (especially through formal and non-formal education)\n- Revitalization of various aspects of such heritage\n\n**Usage**:\n\n- Custodians with `institution_type = I` (Intangible Heritage Group) typically safeguard heritage forms\n- Custodians with `institution_type = T` (Taste/Smell) may also safeguard culinary traditions\n- Other custodian types may occasionally safeguard heritage forms as secondary activity\n\n**Examples**:\n- Stichting Amsterdam Gay Pride safeguards Pride Amsterdam\n- Gilde Sint Joris Heemkundige Kring safeguards\
+      \ local folklore traditions\n- Bakkerij van Maanen safeguards traditional Dutch baking methods"
+    range: IntangibleHeritageForm
+    multivalued: true
+    inlined: false
+    exact_mappings:
+    - crm:P109_has_current_or_former_curator
+    related_mappings:
+    - ich:safeguardedBy
+    - schema:maintainer
+    comments:
+    - Inverse of safeguarded_by (crm:P109i_is_current_or_former_curator_of)
+    - Creates owl:inverseOf axiom in RDF output
+    - Enables navigation from Custodian to heritage forms they preserve
+    - 'Inverse: `safeguarded_by` (crm:P109i_is_current_or_former_curator_of) | Pattern: If Custodian safeguards HeritageForm, then HeritageForm safeguarded_by Custodian'
+    annotations:
+      inverse_slot: safeguarded_by
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/archive/slots/has_or_had_scene_segment.yaml

@@ -4,9 +4,17 @@ title: Scene Segments Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
-  - ../classes/VideoTimeSegment
+- linkml:types
+- ../classes/VideoTimeSegment
 default_prefix: hc
 slots:
   has_or_had_scene_segment:
@@ -28,3 +36,9 @@ slots:
     range: VideoTimeSegment
     multivalued: true
     slot_uri: hc:sceneSegments
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:sceneSegments

schemas/20251121/linkml/archive/slots/has_or_had_secondary_system.yaml

@@ -4,9 +4,17 @@ title: Secondary Systems Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
-  - ../classes/DigitalPlatform
+- linkml:types
+- ../classes/DigitalPlatform
 default_prefix: hc
 slots:
   has_or_had_secondary_system:
@@ -27,3 +35,9 @@ slots:
       '
     range: DigitalPlatform
     slot_uri: hc:secondarySystems
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:secondarySystems

schemas/20251121/linkml/archive/slots/has_or_had_section_link.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_section_link
+name: has_or_had_section_link_slot
+title: Section Links Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_or_had_section_link:
+    slot_uri: schema:relatedLink
+    description: Links within this section
+    range: PageLink
+    multivalued: true
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - schema:relatedLink

schemas/20251121/linkml/archive/slots/has_or_had_short_code.yaml

@@ -0,0 +1,53 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_short_code
+name: has_or_had_short_code_slot
+title: Has Or Had Short Code Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  skos: http://www.w3.org/2004/02/skos/core#
+  dcterms: http://purl.org/dc/terms/
+  schema: http://schema.org/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+default_prefix: hc
+imports:
+- linkml:types
+slots:
+  has_or_had_short_code:
+    slot_uri: skos:notation
+    description: "Short code or notation for a type classification.\n\n**Temporal Semantics** (RiC-O Pattern):\nThe \"hasOrHad\" naming follows RiC-O convention indicating this relationship\nmay be historical - a type's code may change over time.\n\n**Ontological Alignment**:\n- **Primary** (`slot_uri`): `skos:notation` - SKOS notation for\n  coding system identifiers\n- **Related**: `dcterms:identifier` - Dublin Core identifier\n\n**Format**:\nTypically uppercase with underscores (e.g., ARCHIVE_DEPOT, COLD_STORAGE).\nCodes align with enum values for backward compatibility.\n\n**Pattern**:\n^[A-Z][A-Z0-9_]*$ - Uppercase letters, digits, and underscores\n"
+    range: string
+    required: false
+    multivalued: false
+    pattern: ^[A-Z][A-Z0-9_]*$
+    exact_mappings:
+    - skos:notation
+    related_mappings:
+    - dcterms:identifier
+    annotations:
+      rico_naming_convention: 'Follows RiC-O "hasOrHad" pattern for temporal predicates.
+
+        See Rule 39: Slot Naming Convention (RiC-O Style)
+
+        '
+      replaces_slots: storage_type_code
+      migration_date: '2026-01-13'
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    comments:
+    - Generic short code slot for type classifications
+    - Maps to skos:notation for controlled vocabulary codes
+    - 'Pattern: uppercase with underscores (ARCHIVE_DEPOT)'
+    - Codes align with enum values for backward compatibility
+    - 'RiC-O naming: hasOrHad indicates potentially historical relationship'
+    examples:
+    - value: ARCHIVE_DEPOT
+      description: Archive depot storage type code
+    - value: COLD_STORAGE
+      description: Cold storage type code
+    - value: CLIMATE_CONTROLLED
+      description: Climate controlled zone type code

schemas/20251121/linkml/archive/slots/has_or_had_silence_segment.yaml

@@ -4,9 +4,17 @@ title: Silence Segments Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
-  - ../classes/VideoTimeSegment
+- linkml:types
+- ../classes/VideoTimeSegment
 default_prefix: hc
 slots:
   has_or_had_silence_segment:
@@ -28,3 +36,9 @@ slots:
     range: VideoTimeSegment
     multivalued: true
     slot_uri: hc:silenceSegments
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:silenceSegments

schemas/20251121/linkml/archive/slots/has_or_had_sound_event_type.yaml

@@ -4,8 +4,16 @@ title: Sound Event Types Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_sound_event_type:
@@ -30,3 +38,9 @@ slots:
     range: SoundEventTypeEnum
     multivalued: true
     slot_uri: hc:soundEventTypes
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:soundEventTypes

schemas/20251121/linkml/archive/slots/has_or_had_speech_segment.yaml

@@ -4,8 +4,16 @@ title: Speech Segments Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_speech_segment:
@@ -27,3 +35,9 @@ slots:
     range: SpeechSegment
     multivalued: true
     slot_uri: hc:speechSegments
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:speechSegments

schemas/20251121/linkml/archive/slots/has_or_had_storage_facility.yaml

@@ -0,0 +1,31 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_storage_facility
+name: has_or_had_storage_facility_slot
+title: Storage Facilities Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+- ../classes/Storage
+default_prefix: hc
+slots:
+  has_or_had_storage_facility:
+    slot_uri: premis:storedAt
+    range: Storage
+    multivalued: true
+    inlined_as_list: true
+    description: Storage facilities operated by this custodian for heritage collections.
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - premis:storedAt

schemas/20251121/linkml/archive/slots/has_or_had_strategic_objective.yaml

@@ -4,8 +4,16 @@ title: Strategic Objectives Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_strategic_objective:
@@ -25,3 +33,9 @@ slots:
       Extracted from official agenda documentation.
 
       '
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - org:purpose

schemas/20251121/linkml/archive/slots/has_or_had_sub_guide.yaml

@@ -0,0 +1,33 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_sub_guide
+name: has_or_had_sub_guide_slot
+title: Sub Guides Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  rico: https://www.ica.org/standards/RiC/ontology#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_or_had_sub_guide:
+    slot_uri: rico:directlyIncludes
+    description: Sub-guides or related finding aids within this repository
+    range: SubGuideReference
+    multivalued: true
+    inlined_as_list: true
+    comments:
+    - rico:includes does not exist - use rico:directlyIncludes or rico:includesOrIncluded
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - rico:directlyIncludes

schemas/20251121/linkml/archive/slots/has_or_had_sub_section.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_sub_section
+name: has_or_had_sub_section_slot
+title: Sub Sections Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_or_had_sub_section:
+    slot_uri: schema:hasPart
+    description: Nested sub-sections
+    range: PageSection
+    multivalued: true
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - schema:hasPart

schemas/20251121/linkml/archive/slots/has_or_had_text_region.yaml

@@ -4,8 +4,16 @@ title: Text Regions Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_text_region:
@@ -29,3 +37,9 @@ slots:
     range: TextRegion
     multivalued: true
     slot_uri: hc:textRegions
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:textRegions

schemas/20251121/linkml/archive/slots/has_or_had_thematic_route.yaml

@@ -5,8 +5,15 @@ prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_or_had_thematic_route:
@@ -36,3 +43,9 @@ slots:
       - Creative Europe: 3 strands (Culture, Media, Cross-sectoral)
 
       '
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - schema:hasPart

schemas/20251121/linkml/archive/slots/has_outdoor_seating.yaml

@@ -0,0 +1,31 @@
+id: https://nde.nl/ontology/hc/slot/has_outdoor_seating
+name: has_outdoor_seating_slot
+title: has_outdoor_seating slot
+version: 1.0.0
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_outdoor_seating:
+    slot_uri: schema:amenityFeature
+    description: 'Whether facility has outdoor/terrace seating.
+
+      '
+    range: boolean
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - schema:amenityFeature

schemas/20251121/linkml/archive/slots/has_publication_series.yaml

@@ -0,0 +1,30 @@
+id: https://nde.nl/ontology/hc/slot/has_publication_series
+name: has_publication_series_slot
+title: Has Publication Series Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_publication_series:
+    description: 'Whether this research center publishes a regular publication series.
+
+      '
+    range: boolean
+    slot_uri: hc:hasPublicationSeries
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:hasPublicationSeries

schemas/20251121/linkml/archive/slots/has_research_library.yaml

@@ -0,0 +1,30 @@
+id: https://nde.nl/ontology/hc/slot/has_research_library
+name: has_research_library_slot
+title: Has Research Library Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  has_research_library:
+    description: 'Whether this research center maintains a specialized research library.
+
+      '
+    range: boolean
+    slot_uri: hc:hasResearchLibrary
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:hasResearchLibrary

schemas/20251121/linkml/archive/slots/has_security_system.yaml

@@ -6,8 +6,15 @@ prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
+- linkml:types
 default_prefix: hc
 slots:
   has_security_system:
@@ -19,3 +26,9 @@ slots:
 
       '
     range: boolean
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - schema:amenityFeature

schemas/20251121/linkml/archive/slots/has_sub_branch.yaml

@@ -4,9 +4,17 @@ title: Has Sub Branch Slot
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
-  - ../classes/OrganizationBranch
+- linkml:types
+- ../classes/OrganizationBranch
 default_prefix: hc
 slots:
   has_sub_branch:
@@ -21,3 +29,9 @@ slots:
       '
     range: OrganizationBranch
     slot_uri: hc:hasSubBranch
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:hasSubBranch

schemas/20251121/linkml/archive/slots/has_unit.yaml

@@ -0,0 +1,43 @@
+id: https://nde.nl/ontology/hc/slot/has_unit
+name: has_unit
+title: Has Organizational Unit
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  org: http://www.w3.org/ns/org#
+  owl: http://www.w3.org/2002/07/owl#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+- ../classes/OrganizationalStructure
+slots:
+  has_unit:
+    slot_uri: org:hasUnit
+    description: "Organizational units (departments, divisions, teams) that are part of \nthis organizational structure.\n\n**Hierarchical Navigation**:\n- Down: has_unit \u2192 child units\n- Up: parent_unit \u2192 parent unit"
+    range: OrganizationalStructure
+    multivalued: true
+    exact_mappings:
+    - org:hasUnit
+    related_mappings:
+    - crm:P148_has_component
+    - rico:includesOrIncluded
+    - rdf:type
+    comments:
+    - Inverse of parent_unit (org:unitOf)
+    - Enables top-down navigation of organizational hierarchy
+    - Creates owl:inverseOf axiom in RDF output
+    - 'Inverse: `parent_unit` (org:unitOf) | Pattern: If A hasUnit B, then B unitOf A'
+    annotations:
+      inverse_slot: parent_unit
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    examples:
+    - value: "OrganizationalStructure:\n  unit_name: \"Collections Division\"\n  has_unit:\n    - unit_name: \"Paintings\\        \\ Department\"\n    - unit_name: \"Prints and Drawings Department\"\n    - unit_name: \"Applied Arts Depart...\n"
+      description: Usage example

schemas/20251121/linkml/archive/slots/hazard.yaml

@@ -0,0 +1,33 @@
+id: https://nde.nl/ontology/hc/slot/hazard
+name: hazard_slot
+title: Hazards Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  hazard:
+    description: 'Hazards or safety concerns in the space.
+
+      Aligned with schema:warning.
+
+      '
+    slot_uri: schema:warning
+    range: string
+    multivalued: true
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - schema:warning

schemas/20251121/linkml/archive/slots/hc_id.yaml

@@ -0,0 +1,37 @@
+id: https://nde.nl/ontology/hc/slot/hc_id
+name: hc_id-slot
+imports:
+- linkml:types
+slots:
+  hc_id:
+    description: "The persistent identifier for a heritage custodian entity in the NDE Heritage \nCustodian ontology. This is the core identifier that serves as the hub connecting\nall observations, reconstructions, and names related to this custodian.\n\nFormat: https://nde.nl/ontology/hc/{abstracted-ghcid}\nExample: https://nde.nl/ontology/hc/nl-nh-ams-m-rm-q190804\n\nThe ID is derived from the GHCID pattern but abstracted/normalized for use\nas a persistent URI in the ontology namespace.\n"
+    slot_uri: dcterms:identifier
+    range: uriorcurie
+    required: true
+    identifier: true
+    pattern: ^https://nde\.nl/ontology/hc/[a-z0-9-]+$
+    comments:
+    - This is THE identifying property for custodian entities. All other properties and relationships connect through this hub identifier.
+    - The path component after /hc/ is an abstracted, lowercased, hyphenated version of the GHCID pattern (country-region-city-type-abbrev-qnumber).
+    see_also:
+    - https://nde.nl/ontology/hc/
+    - https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#identifier
+    broad_mappings:
+    - dcterms:identifier
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - dcterms:identifier
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#

schemas/20251121/linkml/archive/slots/hc_preset_uri.yaml

@@ -0,0 +1,43 @@
+id: https://nde.nl/ontology/hc/slot/hc_preset_uri
+name: hc_preset_uri_slot
+title: HC Ontology Preset URI Slot
+description: 'Slot for referencing Heritage Custodian ontology environmental preset individuals.
+
+
+  These presets are defined in hc-storage.ttl and provide standard environmental
+
+  configurations for heritage preservation contexts.
+
+  '
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  skos: http://www.w3.org/2004/02/skos/core#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  hc_preset_uri:
+    description: "URI of the corresponding HC ontology environmental preset individual.\n\nThese presets define standard environmental parameters for heritage storage.\n\nExample presets:\n- hc:StandardArchiveEnvironment (18\xB0C, 50% RH)\n- hc:ColdStorageEnvironment (-5\xB0C, 30% RH)\n- hc:PhotographicMaterialsEnvironment (15\xB0C, 35% RH)\n- hc:TextileStorageEnvironment (18\xB0C, 50% RH, 50 lux)\n"
+    range: string
+    slot_uri: skos:exactMatch
+    examples:
+    - value: hc:StandardArchiveEnvironment
+      description: "Standard archive storage preset (18\xB0C, 50% RH)"
+    - value: hc:ColdStorageEnvironment
+      description: "Cold storage preset (-5\xB0C, 30% RH)"
+    - value: hc:PhotographicMaterialsEnvironment
+      description: "Photographic materials storage preset (15\xB0C, 35% RH)"
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - skos:exactMatch

schemas/20251121/linkml/archive/slots/heading_level.yaml

@@ -0,0 +1,28 @@
+id: https://nde.nl/ontology/hc/slot/heading_level
+name: heading_level_slot
+title: Heading Level Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  heading_level:
+    slot_uri: hc:headingLevel
+    description: Heading level (1-6 for h1-h6)
+    range: integer
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:headingLevel

schemas/20251121/linkml/archive/slots/heading_text.yaml

@@ -0,0 +1,28 @@
+id: https://nde.nl/ontology/hc/slot/heading_text
+name: heading_text_slot
+title: Heading Text Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  dcterms: http://purl.org/dc/terms/
+  schema: http://schema.org/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  heading_text:
+    slot_uri: dcterms:title
+    description: Text of the section heading (original language)
+    range: string
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - dcterms:title

schemas/20251121/linkml/archive/slots/heading_text_en.yaml

@@ -0,0 +1,28 @@
+id: https://nde.nl/ontology/hc/slot/heading_text_en
+name: heading_text_en_slot
+title: Heading Text En Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  dcterms: http://purl.org/dc/terms/
+  schema: http://schema.org/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  heading_text_en:
+    slot_uri: dcterms:title
+    description: English translation of heading
+    range: string
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - dcterms:title

schemas/20251121/linkml/archive/slots/headline.yaml

@@ -0,0 +1,32 @@
+id: https://nde.nl/ontology/hc/slot/headline
+name: headline_slot
+title: Headline Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  headline:
+    description: 'Professional headline/tagline from LinkedIn.
+
+      Typically includes current job title and/or professional identity.
+
+      '
+    range: string
+    slot_uri: hc:headline
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - hc:headline

schemas/20251121/linkml/archive/slots/heritage_designation_date.yaml

@@ -0,0 +1,30 @@
+id: https://nde.nl/ontology/hc/slot/heritage_designation_date
+name: heritage_designation_date_slot
+title: Heritage Designation Date Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types
+default_prefix: hc
+slots:
+  heritage_designation_date:
+    description: 'Date when heritage status was designated.
+
+      '
+    range: date
+    slot_uri: dcterms:date
+    annotations:
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+    - dcterms:date

schemas/20251121/linkml/manifest.json

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-27T21:17:12.304Z",
+  "generated": "2026-01-28T00:11:55.430Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3000,
   "categoryCounts": {

schemas/20251121/linkml/modules/classes/APIEndpoint.yaml

@@ -1,7 +1,26 @@
 classes:
   APIEndpoint:
     class_uri: schema:EntryPoint
-    description: "An API endpoint."
+    description: An API endpoint.
     slots:
-      - has_or_had_url
-      - has_or_had_description
+    - has_or_had_url
+    - has_or_had_description
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
+imports:
+- linkml:types

schemas/20251121/linkml/modules/classes/APIRequest.yaml

@@ -1,8 +1,14 @@
 classes:
   APIRequest:
     class_uri: prov:Activity
-    description: "An API request event."
+    description: An API request event.
     slots:
-      - has_or_had_provenance
-      - has_or_had_endpoint
-      - has_or_had_version
+    - has_or_had_provenance
+    - has_or_had_endpoint
+    - has_or_had_version
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/APIVersion.yaml

@@ -1,7 +1,13 @@
 classes:
   APIVersion:
     class_uri: schema:SoftwareApplication
-    description: "Version of an API."
+    description: Version of an API.
     slots:
-      - has_or_had_label
-      - has_or_had_identifier
+    - has_or_had_label
+    - has_or_had_identifier
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AVEquipment.yaml

@@ -1,26 +1,33 @@
 id: https://nde.nl/ontology/hc/class/AVEquipment
 name: AVEquipment
 title: AVEquipment
-description: >-
-  Audiovisual equipment used in heritage contexts (e.g., for playback, digitization).
-
+description: Audiovisual equipment used in heritage contexts (e.g., for playback, digitization).
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
-
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_name
-  - ../slots/has_or_had_type
-
+- linkml:types
+- ../slots/has_or_had_name
+- ../slots/has_or_had_type
 classes:
   AVEquipment:
     class_uri: schema:Product
     description: AV Equipment.
-    
     slots:
-      - has_or_had_name
-      - has_or_had_type
+    - has_or_had_name
+    - has_or_had_type
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AcademicArchive.yaml

@@ -8,58 +8,54 @@ prefixes:
   rico: https://www.ica.org/standards/RiC/ontology#
   wd: http://www.wikidata.org/entity/
 imports:
-  - linkml:types
-  - ./ArchiveOrganizationType
-  - ./CollectionType
-  - ./AcademicArchiveRecordSetTypes
-  - ../slots/has_or_had_scope  # was: type_scope - migrated per Rule 53 (2026-01-15)
-  - ./Scope  # for has_or_had_scope range (2026-01-15)
-  - ../slots/hold_or_held_record_set_type
-  - ../slots/has_or_had_custodian_type
-  - ../slots/dual_class_link
-  # broader_concept REMOVED - migrated to has_or_had_hypernym (Rule 53)
-  - ../slots/has_or_had_hypernym
-  - ../slots/has_or_had_label
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ../slots/is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
-  - ./DualClassLink
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
-  - ./TemplateSpecificityType
-
-  - ./TemplateSpecificityTypes
-  - ./WikidataAlignment
-  - ./WikiDataEntry  # for is_or_was_related_to range (2026-01-15)
-  - ./AcademicArchiveRecordSetType
+- linkml:types
+- ./ArchiveOrganizationType
+- ./CollectionType
+- ./AcademicArchiveRecordSetTypes
+- ../slots/has_or_had_scope
+- ./Scope
+- ../slots/hold_or_held_record_set_type
+- ../slots/has_or_had_type
+- ../slots/dual_class_link
+- ../slots/has_or_had_hypernym
+- ../slots/has_or_had_label
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ../slots/is_or_was_related_to
+- ./DualClassLink
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
+- ./WikidataAlignment
+- ./WikiDataEntry
+- ./AcademicArchiveRecordSetType
 classes:
   AcademicArchive:
     is_a: ArchiveOrganizationType
     class_uri: schema:ArchiveOrganization
     description: Archive of a higher education institution (university, college, polytechnic).
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - dual_class_link
     - hold_or_held_record_set_type
-    # broader_concept REMOVED - migrated to has_or_had_hypernym (Rule 53)
     - has_or_had_hypernym
     - has_or_had_label
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-    - is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
+    - has_or_had_score
+    - is_or_was_related_to
     structured_aliases:
     - literal_form: Hochschularchiv
       in_language: de
-    - literal_form: archivo académico
+    - literal_form: "archivo acad\xE9mico"
       in_language: es
-    - literal_form: archives académiques
+    - literal_form: "archives acad\xE9miques"
       in_language: fr
     - literal_form: archivio accademico
       in_language: it
     - literal_form: academisch archief
       in_language: nl
-    - literal_form: arquivo acadêmico
+    - literal_form: "arquivo acad\xEAmico"
       in_language: pt
     keywords:
     - administrative records
@@ -82,26 +78,19 @@ classes:
         equals_expression: '["hc:UniversityAdministrativeFonds", "hc:StudentRecordSeries", "hc:FacultyPaperCollection", "hc:CampusDocumentationCollection"]
 
           '
-      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
+      has_or_had_identifier:
         pattern: ^Q[0-9]+$
-        # equals_string removed 2026-01-17: incompatible with range uriorcurie; value Q27032435 in exact_mappings
         description: Wikidata identifier for Academic Archive concept (Q27032435)
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
-      is_or_was_related_to:  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
+      is_or_was_related_to:
         range: WikidataAlignment
         inlined: true
       has_or_had_hypernym:
-        description: >-
-          MIGRATED from broader_concept (Rule 53).
-          SKOS broader (parent) concept in the archive type hierarchy.
+        description: MIGRATED from broader_concept (Rule 53). SKOS broader (parent) concept in the archive type hierarchy.
         equals_expression: '["wd:Q166118"]'
       has_or_had_label:
-        description: >-
-          Human-readable label for the broader concept.
-          Stored for display to avoid repeated lookups.
-          MIGRATED from broader_concept_label (2026-01-15) per Rule 53.
-        # equals_string removed 2026-01-17: incompatible with range uriorcurie
+        description: Human-readable label for the broader concept. Stored for display to avoid repeated lookups. MIGRATED from broader_concept_label (2026-01-15) per Rule 53.
         ifabsent: string(archive)
       dual_class_link:
         range: DualClassLink
@@ -129,3 +118,9 @@ classes:
     - wd:Q124762372
     - wd:Q1065413
     - AcademicArchiveRecordSetType
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AcademicArchiveRecordSetType.yaml

@@ -8,31 +8,31 @@ prefixes:
   rico: https://www.ica.org/standards/RiC/ontology#
   wd: http://www.wikidata.org/entity/
 imports:
-  - linkml:types
-  - ./CollectionType
-  - ../slots/has_or_had_custodian_type
-  - ../slots/dual_class_link
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ../slots/has_or_had_scope  # was: type_scope - migrated per Rule 53 (2026-01-15)
-  - ./Scope  # for has_or_had_scope range (2026-01-15)
-  - ../slots/is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
-  - ./DualClassLink  # for DualClassLink range
-  - ./WikidataAlignment  # for WikidataAlignment range
+- linkml:types
+- ./CollectionType
+- ../slots/has_or_had_type
+- ../slots/dual_class_link
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ../slots/has_or_had_scope
+- ./Scope
+- ../slots/is_or_was_related_to
+- ./DualClassLink
+- ./WikidataAlignment
 classes:
   AcademicArchiveRecordSetType:
     description: A rico:RecordSetType for classifying collections of academic and higher education institutional records.
     is_a: CollectionType
     class_uri: rico:RecordSetType
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - dual_class_link
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-    - has_or_had_scope  # was: type_scope - migrated per Rule 53 (2026-01-15)
-    - is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
+    - has_or_had_score
+    - has_or_had_scope
+    - is_or_was_related_to
     attributes:
-      has_or_had_scope:  # was: type_scope - migrated per Rule 53 (2026-01-15)
+      has_or_had_scope:
         range: Scope
         multivalued: true
         inlined_as_list: true
@@ -47,26 +47,26 @@ classes:
     structured_aliases:
     - literal_form: Hochschularchivbestand
       in_language: de
-    - literal_form: fondo de archivo académico
+    - literal_form: "fondo de archivo acad\xE9mico"
       in_language: es
-    - literal_form: fonds d'archives académiques
+    - literal_form: "fonds d'archives acad\xE9miques"
       in_language: fr
     - literal_form: academisch archiefbestand
       in_language: nl
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
-      is_or_was_related_to:  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
+      is_or_was_related_to:
         range: WikidataAlignment
         inlined: true
       dual_class_link:
         range: DualClassLink
         inlined: true
     exact_mappings:
-      - wd:Q27032435  # Wikidata (was: slot_usage wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-      - rico:RecordSetType
+    - wd:Q27032435
+    - rico:RecordSetType
     broad_mappings:
-      - wd:Q27032435
+    - wd:Q27032435
     close_mappings:
     - skos:Concept
     see_also:
@@ -76,3 +76,9 @@ classes:
     - StudentRecordSeries
     - FacultyPaperCollection
     - CampusDocumentationCollection
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AcademicArchiveRecordSetTypes.yaml

@@ -15,14 +15,12 @@ imports:
 - linkml:types
 - ./AcademicArchiveRecordSetType
 - ./AcademicArchive
-- ../slots/has_or_had_custodian_type
+- ../slots/has_or_had_type
 - ../slots/specificity_annotation
-- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+- ../slots/has_or_had_score
 - ./SpecificityAnnotation
-- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
+- ./TemplateSpecificityScore
 - ./TemplateSpecificityType
-
 - ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@@ -31,7 +29,7 @@ imports:
 - ../slots/record_set_type
 - ../slots/scope_exclude
 - ../slots/scope_include
-- ../slots/has_or_had_custodian_type
+- ../slots/has_or_had_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/privacy_note
@@ -40,8 +38,8 @@ imports:
 - ../slots/scope_exclude
 - ../slots/scope_include
 - ../slots/specificity_annotation
-- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-- ../slots/has_or_had_custodian_type
+- ../slots/has_or_had_score
+- ../slots/has_or_had_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/privacy_note
@@ -50,29 +48,22 @@ imports:
 - ../slots/scope_exclude
 - ../slots/scope_include
 - ../slots/specificity_annotation
-- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+- ../slots/has_or_had_score
 classes:
   UniversityAdministrativeFonds:
     is_a: AcademicArchiveRecordSetType
     class_uri: rico:RecordSetType
-    description: "A rico:RecordSetType for university administrative records organized as a fonds.\n\n**Definition**:\nRecords\
-      \ created or accumulated by a university's central administration in the \nexercise of governance, policy-making, and\
-      \ operational functions. Organized \naccording to archival principles of provenance (respect des fonds).\n\n**Typical\
-      \ Contents**:\n- Governance records (board minutes, resolutions, bylaws)\n- Committee records (senate, faculty councils,\
-      \ standing committees)\n- Policy records (institutional policies, procedures, guidelines)\n- Strategic planning documents\n\
-      - Accreditation and institutional assessment records\n- Executive correspondence\n\n**RiC-O Alignment**:\nThis class\
-      \ is a specialized rico:RecordSetType. Records classified with this\ntype follow the fonds organizational principle\
-      \ as defined by rico-rst:Fonds\n(respect des fonds / provenance-based organization from university central administration).\n"
+    description: "A rico:RecordSetType for university administrative records organized as a fonds.\n\n**Definition**:\nRecords created or accumulated by a university's central administration in the \nexercise of governance, policy-making, and operational functions. Organized \naccording to archival principles of provenance (respect des fonds).\n\n**Typical Contents**:\n- Governance records (board minutes, resolutions, bylaws)\n- Committee records (senate, faculty councils, standing committees)\n- Policy records (institutional policies, procedures, guidelines)\n- Strategic planning documents\n- Accreditation and institutional assessment records\n- Executive correspondence\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records classified with this\ntype follow the fonds organizational principle as defined by rico-rst:Fonds\n(respect des fonds / provenance-based organization from university central administration).\n"
     structured_aliases:
     - literal_form: Hochschulverwaltungsbestand
       in_language: de
-    - literal_form: fondo de administración universitaria
+    - literal_form: "fondo de administraci\xF3n universitaria"
       in_language: es
     - literal_form: fonds d'administration universitaire
       in_language: fr
     - literal_form: universiteitsbestuursarchief
       in_language: nl
-    - literal_form: fundo de administração universitária
+    - literal_form: "fundo de administra\xE7\xE3o universit\xE1ria"
       in_language: pt
     keywords:
     - governance records
@@ -98,9 +89,9 @@ classes:
     - rico:RecordSetType
     - rico-rst:Fonds
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     - organizational_principle
     - organizational_principle_uri
     - record_note
@@ -108,7 +99,7 @@ classes:
     - scope_exclude
     - scope_include
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
       record_set_type:
         equals_string: UniversityAdministrativeFonds
@@ -117,35 +108,31 @@ classes:
       organizational_principle_uri:
         equals_string: https://www.ica.org/standards/RiC/vocabularies/recordSetTypes#Fonds
       record_note:
-        equals_string: This RecordSetType classifies record sets following the fonds principle. The fonds structure reflects
-          provenance from university central administration.
+        equals_string: This RecordSetType classifies record sets following the fonds principle. The fonds structure reflects provenance from university central administration.
       scope_include:
-        equals_string: '["governance records", "committee records", "policy records", "strategic planning", "accreditation
-          records"]'
+        equals_string: '["governance records", "committee records", "policy records", "strategic planning", "accreditation records"]'
       scope_exclude:
         equals_string: '["student records", "faculty papers", "research data"]'
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
   AcademicStudentRecordSeries:
     is_a: AcademicArchiveRecordSetType
     class_uri: rico:RecordSetType
-    description: "A rico:RecordSetType for student records organized as archival series.\n\n**Definition**:\nRecords documenting\
-      \ the academic careers and activities of students, typically \norganized as series within a larger university fonds.\
-      \ Subject to retention \nschedules and privacy regulations (FERPA in US, GDPR in EU, AVG in NL).\n\n**Typical Contents**:\n\
-      - Enrollment and registration records\n- Academic transcripts and grade records\n- Graduation records and diploma registers\n\
-      - Disciplinary records\n- Financial aid records\n- Student organization records\n\n**Privacy Considerations**:\nAccess\
-      \ restrictions typically apply due to personally identifiable information.\nHistorical student records (typically 75+\
-      \ years) may have fewer restrictions.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records\
-      \ classified with this\ntype follow the series organizational principle as defined by rico-rst:Series\n(organizational\
-      \ level within the university fonds).\n"
+    description: "A rico:RecordSetType for student records organized as archival series.\n\n**Definition**:\nRecords documenting the academic careers and activities of students, typically \norganized as series within a larger university fonds. Subject to retention \nschedules and privacy regulations (FERPA in US, GDPR in EU, AVG in NL).\n\n**Typical Contents**:\n- Enrollment and registration records\n- Academic transcripts and grade records\n- Graduation records and diploma registers\n- Disciplinary records\n- Financial aid records\n- Student organization records\n\n**Privacy Considerations**:\nAccess restrictions typically apply due to personally identifiable information.\nHistorical student records (typically 75+ years) may have fewer restrictions.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records classified with this\ntype follow the series organizational principle as defined by rico-rst:Series\n(organizational level within the university fonds).\n"
     structured_aliases:
     - literal_form: Studentenaktenserie
       in_language: de
     - literal_form: serie de expedientes estudiantiles
       in_language: es
-    - literal_form: série de dossiers étudiants
+    - literal_form: "s\xE9rie de dossiers \xE9tudiants"
       in_language: fr
     - literal_form: studentendossiers
       in_language: nl
-    - literal_form: série de registros de alunos
+    - literal_form: "s\xE9rie de registros de alunos"
       in_language: pt
     keywords:
     - enrollment records
@@ -172,9 +159,9 @@ classes:
     - rico-rst:Series
     - UniversityAdministrativeFonds
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     - organizational_principle
     - organizational_principle_uri
     - privacy_note
@@ -183,7 +170,7 @@ classes:
     - scope_exclude
     - scope_include
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
       record_set_type:
         equals_string: AcademicStudentRecordSeries
@@ -192,28 +179,18 @@ classes:
       organizational_principle_uri:
         equals_string: https://www.ica.org/standards/RiC/vocabularies/recordSetTypes#Series
       record_note:
-        equals_string: This RecordSetType classifies record sets following the series principle. Typically a series within
-          the university administration fonds or registrar's office fonds.
+        equals_string: This RecordSetType classifies record sets following the series principle. Typically a series within the university administration fonds or registrar's office fonds.
       scope_include:
-        equals_string: '["enrollment records", "academic transcripts", "graduation records", "disciplinary records", "financial
-          aid records"]'
+        equals_string: '["enrollment records", "academic transcripts", "graduation records", "disciplinary records", "financial aid records"]'
       scope_exclude:
         equals_string: '["faculty records", "research records", "administrative policy"]'
       privacy_note:
-        equals_string: Subject to educational records privacy laws (FERPA, GDPR, AVG).  Access restrictions typically apply
-          for records less than 75 years old.
+        equals_string: Subject to educational records privacy laws (FERPA, GDPR, AVG).  Access restrictions typically apply for records less than 75 years old.
   FacultyPaperCollection:
     is_a: AcademicArchiveRecordSetType
     class_uri: rico:RecordSetType
-    description: "A rico:RecordSetType for faculty papers and personal archives.\n\n**Definition**:\nPersonal papers of faculty\
-      \ members documenting their academic careers, research \nactivities, teaching, and professional service. These are typically\
-      \ acquired as \ndonations or bequests, distinct from official university records.\n\n**Typical Contents**:\n- Research\
-      \ documentation and notes\n- Correspondence (professional and personal)\n- Lecture notes and course materials\n- Manuscripts\
-      \ and drafts\n- Conference papers and presentations\n- Professional organization records\n- Photographs and audiovisual\
-      \ materials\n\n**Provenance**:\nUnlike administrative fonds, faculty papers are personal archives with the \nindividual\
-      \ faculty member as creator/accumulator. The university acquires \ncustody but respects original order where it exists.\n\
-      \n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records classified with this\ntype follow the\
-      \ fonds organizational principle as defined by rico-rst:Fonds\n(personal papers fonds with the faculty member as creator/accumulator).\n"
+    description: "A rico:RecordSetType for faculty papers and personal archives.\n\n**Definition**:\nPersonal papers of faculty members documenting their academic careers, research \nactivities, teaching, and professional service. These are typically acquired as \ndonations or bequests, distinct from official university records.\n\n**Typical Contents**:\n- Research documentation and notes\n- Correspondence (professional and personal)\n- Lecture notes and course materials\n- Manuscripts and drafts\n- Conference papers and presentations\n- Professional organization records\n- Photographs and audiovisual materials\n\n**Provenance**:\nUnlike administrative fonds, faculty papers are personal archives with the \nindividual faculty member as creator/accumulator. The university acquires \ncustody but respects original order where it exists.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records classified with this\ntype follow the fonds organizational principle as defined\
+      \ by rico-rst:Fonds\n(personal papers fonds with the faculty member as creator/accumulator).\n"
     structured_aliases:
     - literal_form: Professorennachlass
       in_language: de
@@ -251,12 +228,11 @@ classes:
     - rico:RecordSetType
     - rico-rst:Fonds
     annotations:
-      acquisition_note: Typically acquired through donation or bequest. May include restrictions  on access or publication
-        specified by donor agreement.
+      acquisition_note: Typically acquired through donation or bequest. May include restrictions  on access or publication specified by donor agreement.
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     - organizational_principle
     - organizational_principle_uri
     - record_note
@@ -264,7 +240,7 @@ classes:
     - scope_exclude
     - scope_include
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType", "hc:LibraryType"]'
       record_set_type:
         equals_string: FacultyPaperCollection
@@ -273,8 +249,7 @@ classes:
       organizational_principle_uri:
         equals_string: https://www.ica.org/standards/RiC/vocabularies/recordSetTypes#Fonds
       record_note:
-        equals_string: This RecordSetType classifies record sets following the fonds principle. Personal archives with individual
-          faculty member as creator/accumulator.
+        equals_string: This RecordSetType classifies record sets following the fonds principle. Personal archives with individual faculty member as creator/accumulator.
       scope_include:
         equals_string: '["research documentation", "correspondence", "lecture notes", "manuscripts", "conference papers"]'
       scope_exclude:
@@ -282,26 +257,18 @@ classes:
   CampusDocumentationCollection:
     is_a: AcademicArchiveRecordSetType
     class_uri: rico:RecordSetType
-    description: "A rico:RecordSetType for campus life and institutional documentation.\n\n**Definition**:\nMaterials documenting\
-      \ campus life, institutional identity, and university \nculture beyond formal administrative records. Often includes\
-      \ visual materials, \npublications, and ephemera that capture the lived experience of the institution.\n\n**Typical\
-      \ Contents**:\n- Campus photographs and audiovisual materials\n- University publications (yearbooks, newspapers, magazines)\n\
-      - Ephemera (programs, posters, invitations)\n- Memorabilia and artifacts\n- Oral histories\n- Event documentation\n\
-      - Building and facilities documentation\n\n**Collection Nature**:\nMay be assembled collections (artificial) rather\
-      \ than strictly provenance-based,\nespecially for ephemera and visual materials. Documentation value often takes\nprecedence\
-      \ over strict archival arrangement.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records\
-      \ classified with this\ntype follow the collection organizational principle as defined by rico-rst:Collection\n(assembled/artificial\
-      \ collection organized by subject or documentation purpose).\n"
+    description: "A rico:RecordSetType for campus life and institutional documentation.\n\n**Definition**:\nMaterials documenting campus life, institutional identity, and university \nculture beyond formal administrative records. Often includes visual materials, \npublications, and ephemera that capture the lived experience of the institution.\n\n**Typical Contents**:\n- Campus photographs and audiovisual materials\n- University publications (yearbooks, newspapers, magazines)\n- Ephemera (programs, posters, invitations)\n- Memorabilia and artifacts\n- Oral histories\n- Event documentation\n- Building and facilities documentation\n\n**Collection Nature**:\nMay be assembled collections (artificial) rather than strictly provenance-based,\nespecially for ephemera and visual materials. Documentation value often takes\nprecedence over strict archival arrangement.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType. Records classified with this\ntype follow the collection organizational\
+      \ principle as defined by rico-rst:Collection\n(assembled/artificial collection organized by subject or documentation purpose).\n"
     structured_aliases:
     - literal_form: Campus-Dokumentationssammlung
       in_language: de
-    - literal_form: colección de documentación del campus
+    - literal_form: "colecci\xF3n de documentaci\xF3n del campus"
       in_language: es
     - literal_form: collection de documentation du campus
       in_language: fr
     - literal_form: campusdocumentatiecollectie
       in_language: nl
-    - literal_form: coleção de documentação do campus
+    - literal_form: "cole\xE7\xE3o de documenta\xE7\xE3o do campus"
       in_language: pt
     keywords:
     - campus photographs
@@ -329,12 +296,11 @@ classes:
     - rico:RecordSetType
     - rico-rst:Collection
     annotations:
-      collection_nature_note: Often includes artificial/assembled collections organized by subject,  format, or documentation
-        purpose rather than strict provenance.
+      collection_nature_note: Often includes artificial/assembled collections organized by subject,  format, or documentation purpose rather than strict provenance.
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     - organizational_principle
     - organizational_principle_uri
     - record_note
@@ -342,7 +308,7 @@ classes:
     - scope_exclude
     - scope_include
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType", "hc:LibraryType", "hc:MuseumType"]'
       record_set_type:
         equals_string: CampusDocumentationCollection
@@ -351,8 +317,7 @@ classes:
       organizational_principle_uri:
         equals_string: https://www.ica.org/standards/RiC/vocabularies/recordSetTypes#Collection
       record_note:
-        equals_string: This RecordSetType classifies record sets following the collection principle. May be assembled collection
-          (artificial) organized by subject or documentation purpose.
+        equals_string: This RecordSetType classifies record sets following the collection principle. May be assembled collection (artificial) organized by subject or documentation purpose.
       scope_include:
         equals_string: '["photographs", "audiovisual materials", "publications", "ephemera", "oral histories", "memorabilia"]'
       scope_exclude:

schemas/20251121/linkml/modules/classes/AcademicInstitution.yaml

@@ -1,24 +1,24 @@
 id: https://nde.nl/ontology/hc/class/AcademicInstitution
 name: AcademicInstitution
 title: AcademicInstitution
-description: >-
-  An institution of higher education or research.
-
+description: An institution of higher education or research.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_name
-
+- linkml:types
+- ../slots/has_or_had_name
 classes:
   AcademicInstitution:
     class_uri: schema:EducationalOrganization
     description: Academic institution.
-    
     slots:
-      - has_or_had_name
+    - has_or_had_name
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AcademicProgram.yaml

@@ -1,24 +1,24 @@
 id: https://nde.nl/ontology/hc/class/AcademicProgram
 name: AcademicProgram
 title: AcademicProgram
-description: >-
-  An educational or research program offered by an academic institution.
-
+description: An educational or research program offered by an academic institution.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_name
-
+- linkml:types
+- ../slots/has_or_had_name
 classes:
   AcademicProgram:
     class_uri: schema:EducationalOccupationalProgram
     description: Academic program.
-    
     slots:
-      - has_or_had_name
+    - has_or_had_name
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessApplication.yaml

@@ -1,29 +1,32 @@
 id: https://nde.nl/ontology/hc/class/AccessApplication
 name: AccessApplication
 title: Access Application
-description: >-
-  An application or process for requesting access to materials.
-  MIGRATED from has_access_application_url slot per Rule 53.
-  Follows schema:Action.
+description: An application or process for requesting access to materials. MIGRATED from has_access_application_url slot per Rule 53. Follows schema:Action.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
-  - ../slots/has_or_had_url
-  - ./URL
+- linkml:types
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
+- ../slots/has_or_had_url
+- ./URL
 default_prefix: hc
 classes:
   AccessApplication:
     class_uri: schema:Action
     slots:
-      - has_or_had_label
-      - has_or_had_description
-      - has_or_had_url
+    - has_or_had_label
+    - has_or_had_description
+    - has_or_had_url
     slot_usage:
       has_or_had_url:
         range: URL
         inlined: true
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessControl.yaml

@@ -1,24 +1,24 @@
 id: https://nde.nl/ontology/hc/class/AccessControl
 name: AccessControl
 title: AccessControl
-description: >-
-  Mechanisms or policies for controlling access to resources.
-
+description: Mechanisms or policies for controlling access to resources.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_description
-
+- linkml:types
+- ../slots/has_or_had_description
 classes:
   AccessControl:
     class_uri: schema:DigitalDocumentPermission
     description: Access control policy.
-    
     slots:
-      - has_or_had_description
+    - has_or_had_description
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessInterface.yaml

@@ -1,30 +1,33 @@
 id: https://nde.nl/ontology/hc/class/AccessInterface
 name: AccessInterface
 title: Access Interface
-description: >-
-  An interface for accessing digital resources (e.g., API, portal).
-  MIGRATED from has_access_interface_url slot per Rule 53.
-  Follows dcat:DataService.
+description: An interface for accessing digital resources (e.g., API, portal). MIGRATED from has_access_interface_url slot per Rule 53. Follows dcat:DataService.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   dcat: http://www.w3.org/ns/dcat#
 imports:
-  - linkml:types
-  - ../slots/has_or_had_url
-  - ./URL
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
+- linkml:types
+- ../slots/has_or_had_url
+- ./URL
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
 default_prefix: hc
 classes:
   AccessInterface:
     class_uri: dcat:DataService
     slots:
-      - has_or_had_url
-      - has_or_had_label
-      - has_or_had_description
+    - has_or_had_url
+    - has_or_had_label
+    - has_or_had_description
     slot_usage:
       has_or_had_url:
         range: URL
         inlined: true
         required: true
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessLevel.yaml

@@ -1,24 +1,24 @@
 id: https://nde.nl/ontology/hc/class/AccessLevel
 name: AccessLevel
 title: AccessLevel
-description: >-
-  A defined level of access permission (e.g., Public, Restricted, Confidential).
-
+description: A defined level of access permission (e.g., Public, Restricted, Confidential).
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   skos: http://www.w3.org/2004/02/skos/core#
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-
+- linkml:types
+- ../slots/has_or_had_label
 classes:
   AccessLevel:
     class_uri: skos:Concept
     description: Access level concept.
-    
     slots:
-      - has_or_had_label
+    - has_or_had_label
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessPolicy.yaml

@@ -12,88 +12,48 @@ prefixes:
   wd: http://www.wikidata.org/entity/
 default_prefix: hc
 imports:
-  - linkml:types
-  # Migrated per slot_fixes.yaml (Rule 53) - 2026-01-14
-  # valid_from + valid_to → temporal_extent + TimeSpan (with begin_of_the_begin/end_of_the_end)
-  - ../slots/temporal_extent
-  - ./TimeSpan
-  - ../slots/embargo_end_date
-  - ../slots/contact_email
-  - ../slots/policy_id
-  - ../slots/policy_name
-  # has_or_had_access_description REMOVED - migrated to has_or_had_description + Description (Rule 53)
-  - ../slots/has_or_had_description
-  - ./Description
-  # has_or_had_access_level REMOVED - migrated to has_or_had_level + AccessLevel (Rule 53)
-  - ../slots/has_or_had_level
-  - ./AccessLevel
-  # RESTORED 2026-01-15: requires_appointment has correct semantics (schema:reservationRequired)
-  # The is_or_was_required slot was incorrectly using schema:isRequired which is for form field validation
-  # KEPT for backward compatibility - simple boolean for basic use cases
-  - ../slots/requires_appointment
-  # MIGRATED 2026-01-22: condition → poses_or_posed_condition + Condition (Rule 53)
-  - ../slots/poses_or_posed_condition
-  - ./Condition
-  - ../slots/credentials_required
-  - ../slots/cultural_protocol_url
-  - ../slots/embargo_reason
-  - ../slots/imposes_or_imposed  # was: fee_amount - migrated per Rule 53 (2026-01-26)
-  - ./Fee
-  - ../slots/fee_required
-  - ../slots/legal_basis
-  - ../slots/registration_required
-  - ../slots/review_date
-  - ../slots/rights_statement
-  - ../slots/rights_statement_url
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
-  - ./TemplateSpecificityType
-
-  - ./TemplateSpecificityTypes
-  # ADDED 2026-01-17: Rich appointment modeling per slot_fixes.yaml revision for appointment_required
-  # These enable structured access conditions with Appointment entities (vs. just boolean)
-  - ../slots/condition_of_access
-  - ../slots/requires_or_required
-  - ./Appointment
+- linkml:types
+- ../slots/temporal_extent
+- ./TimeSpan
+- ../slots/embargo_end_date
+- ../slots/contact_email
+- ../slots/policy_id
+- ../slots/policy_name
+- ../slots/has_or_had_description
+- ./Description
+- ../slots/has_or_had_level
+- ./AccessLevel
+- ../slots/requires_appointment
+- ../slots/poses_or_posed_condition
+- ./Condition
+- ../slots/credentials_required
+- ../slots/cultural_protocol_url
+- ../slots/embargo_reason
+- ../slots/imposes_or_imposed
+- ./Fee
+- ../slots/fee_required
+- ../slots/legal_basis
+- ../slots/registration_required
+- ../slots/review_date
+- ../slots/rights_statement
+- ../slots/rights_statement_url
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
+- ../slots/condition_of_access
+- ../slots/requires_or_required
+- ./Appointment
 classes:
   AccessPolicy:
     class_uri: premis:RightsStatus
-    description: "Access policy defining conditions under which heritage collections can be accessed.\n\n**PURPOSE**:\n\n\
-      AccessPolicy captures the access conditions governing a Collection:\n- WHO can access (public, researchers, staff only)\n\
-      - HOW access is granted (open, by appointment, with credentials)\n- WHEN access is available (opening hours, embargo\
-      \ periods)\n- WHAT restrictions apply (fragile materials, privacy, cultural sensitivity)\n\n1. **PREMIS**:\n   - `premis:RightsStatus`\
-      \ - \"Information about the rights status of an object.\"\n   - Links\
-      \ to Collection via premis:rightsStatus\n\n2. **Dublin Core**:\n   - `dcterms:accessRights` - \"Information\
-      \ about who may access the resource\n     or an indication of its security status.\"\n\n3. **RiC-O**:\n   - `rico:hasOrHadAllMembersWithAccessConditions`\
-      \ - Links RecordSet to access\n     conditions applying to all members\n\n4. **RightsStatements.org**:\n   - Standardized\
-      \ rights statements for cultural heritage\n   - E.g., \"In Copyright\", \"No Copyright\", \"Unknown Copyright\"\n\n\
-      **ACCESS LEVEL TAXONOMY**:\n\n```\nAccessPolicy (root)\n  │\n  ├── OpenAccess\n  │     ├── PUBLIC_OPEN - No restrictions,\
-      \ walk-in access\n  │     ├── PUBLIC_REGISTRATION - Free registration required\n  │     └── PUBLIC_ONLINE - Digital\
-      \ access freely available\n  │\n  ├── RestrictedAccess\n  │     ├── RESEARCHERS_ONLY - Academic researchers with credentials\n\
-      \  │     ├── BY_APPOINTMENT - Advance booking required\n  │     ├── STAFF_ONLY - Internal access only\n  │     └── PERMISSION_REQUIRED\
-      \ - Written permission needed\n  │\n  ├── ClosedAccess\n  │     ├── TEMPORARILY_CLOSED - Renovation, conservation\n\
-      \  │     ├── EMBARGOED - Time-limited closure\n  │     ├── PERMANENTLY_CLOSED - Not accessible\n  │     └── REPATRIATED\
-      \ - Returned to community of origin\n  │\n  └── ConditionalAccess\n        ├── CULTURALLY_SENSITIVE - Indigenous/sacred\
-      \ materials\n        ├── PRIVACY_RESTRICTED - Personal data protection\n        ├── FRAGILE_HANDLING - Special handling\
-      \ required\n        └── LEGAL_RESTRICTION - Copyright, legal constraints\n```\n\n**USE CASES**:\n\n1. **Archive Open\
-      \ Access**:\n   ```yaml\n   AccessPolicy:\n     policy_id: \"hc:access-policy/nationaal-archief-open\"\n     access_level:\
-      \ \"PUBLIC_OPEN\"\n     access_description: \"Open to all visitors during reading room hours\"\n     conditions: \"\
-      Valid ID required for registration\"\n   ```\n\n2. **Restricted Research Materials**:\n   ```yaml\n   AccessPolicy:\n\
-      \     policy_id: \"hc:access-policy/university-special-collections\"\n     access_level: \"RESEARCHERS_ONLY\"\n    \
-      \ access_description: \"Academic researchers with institutional affiliation\"\n     conditions: \"Letter of introduction\
-      \ required from supervising institution\"\n     requires_appointment: true\n   ```\n\n3. **Embargoed Collection**:\n\
-      \   ```yaml\n   AccessPolicy:\n     policy_id: \"hc:access-policy/donor-embargo-2050\"\n     access_level: \"EMBARGOED\"\
-      \n     access_description: \"Closed until 2050 per donor agreement\"\n     embargo_end_date: \"2050-01-01\"\n     embargo_reason:\
-      \ \"Donor privacy restrictions\"\n   ```\n\n4. **Culturally Sensitive**:\n   ```yaml\n   AccessPolicy:\n     policy_id:\
-      \ \"hc:access-policy/indigenous-protocols\"\n     access_level: \"CULTURALLY_SENSITIVE\"\n     access_description: \"\
-      Access governed by Traditional Knowledge protocols\"\n     conditions: \"Consultation with originating community required\"\
-      \n     cultural_protocol_url: \"https://localcontexts.org/tk-labels/\"\n   ```\n\n**RELATIONSHIP TO DIM ARCHIVE**:\n\
-      \nDimArchive (Dark archive / Preservation-only storage) uses AccessPolicy to express:\n- Materials stored for preservation,\
-      \ not current access\n- Access restricted until triggering conditions (time, event)\n- \"Gray literature\" or un-catalogued\
-      \ backlogs awaiting processing\n"
+    description: "Access policy defining conditions under which heritage collections can be accessed.\n\n**PURPOSE**:\n\nAccessPolicy captures the access conditions governing a Collection:\n- WHO can access (public, researchers, staff only)\n- HOW access is granted (open, by appointment, with credentials)\n- WHEN access is available (opening hours, embargo periods)\n- WHAT restrictions apply (fragile materials, privacy, cultural sensitivity)\n\n1. **PREMIS**:\n   - `premis:RightsStatus` - \"Information about the rights status of an object.\"\n   - Links to Collection via premis:rightsStatus\n\n2. **Dublin Core**:\n   - `dcterms:accessRights` - \"Information about who may access the resource\n     or an indication of its security status.\"\n\n3. **RiC-O**:\n   - `rico:hasOrHadAllMembersWithAccessConditions` - Links RecordSet to access\n     conditions applying to all members\n\n4. **RightsStatements.org**:\n   - Standardized rights statements for cultural heritage\n   - E.g., \"In Copyright\"\
+      , \"No Copyright\", \"Unknown Copyright\"\n\n**ACCESS LEVEL TAXONOMY**:\n\n```\nAccessPolicy (root)\n  \u2502\n  \u251C\u2500\u2500 OpenAccess\n  \u2502     \u251C\u2500\u2500 PUBLIC_OPEN - No restrictions, walk-in access\n  \u2502     \u251C\u2500\u2500 PUBLIC_REGISTRATION - Free registration required\n  \u2502     \u2514\u2500\u2500 PUBLIC_ONLINE - Digital access freely available\n  \u2502\n  \u251C\u2500\u2500 RestrictedAccess\n  \u2502     \u251C\u2500\u2500 RESEARCHERS_ONLY - Academic researchers with credentials\n  \u2502     \u251C\u2500\u2500 BY_APPOINTMENT - Advance booking required\n  \u2502     \u251C\u2500\u2500 STAFF_ONLY - Internal access only\n  \u2502     \u2514\u2500\u2500 PERMISSION_REQUIRED - Written permission needed\n  \u2502\n  \u251C\u2500\u2500 ClosedAccess\n  \u2502     \u251C\u2500\u2500 TEMPORARILY_CLOSED - Renovation, conservation\n  \u2502     \u251C\u2500\u2500 EMBARGOED - Time-limited closure\n  \u2502     \u251C\u2500\u2500 PERMANENTLY_CLOSED - Not accessible\n\
+      \  \u2502     \u2514\u2500\u2500 REPATRIATED - Returned to community of origin\n  \u2502\n  \u2514\u2500\u2500 ConditionalAccess\n        \u251C\u2500\u2500 CULTURALLY_SENSITIVE - Indigenous/sacred materials\n        \u251C\u2500\u2500 PRIVACY_RESTRICTED - Personal data protection\n        \u251C\u2500\u2500 FRAGILE_HANDLING - Special handling required\n        \u2514\u2500\u2500 LEGAL_RESTRICTION - Copyright, legal constraints\n```\n\n**USE CASES**:\n\n1. **Archive Open Access**:\n   ```yaml\n   AccessPolicy:\n     policy_id: \"hc:access-policy/nationaal-archief-open\"\n     access_level: \"PUBLIC_OPEN\"\n     access_description: \"Open to all visitors during reading room hours\"\n     conditions: \"Valid ID required for registration\"\n   ```\n\n2. **Restricted Research Materials**:\n   ```yaml\n   AccessPolicy:\n     policy_id: \"hc:access-policy/university-special-collections\"\n     access_level: \"RESEARCHERS_ONLY\"\n     access_description: \"Academic researchers with institutional\
+      \ affiliation\"\n     conditions: \"Letter of introduction required from supervising institution\"\n     requires_appointment: true\n   ```\n\n3. **Embargoed Collection**:\n   ```yaml\n   AccessPolicy:\n     policy_id: \"hc:access-policy/donor-embargo-2050\"\n     access_level: \"EMBARGOED\"\n     access_description: \"Closed until 2050 per donor agreement\"\n     embargo_end_date: \"2050-01-01\"\n     embargo_reason: \"Donor privacy restrictions\"\n   ```\n\n4. **Culturally Sensitive**:\n   ```yaml\n   AccessPolicy:\n     policy_id: \"hc:access-policy/indigenous-protocols\"\n     access_level: \"CULTURALLY_SENSITIVE\"\n     access_description: \"Access governed by Traditional Knowledge protocols\"\n     conditions: \"Consultation with originating community required\"\n     cultural_protocol_url: \"https://localcontexts.org/tk-labels/\"\n   ```\n\n**RELATIONSHIP TO DIM ARCHIVE**:\n\nDimArchive (Dark archive / Preservation-only storage) uses AccessPolicy to express:\n- Materials stored\
+      \ for preservation, not current access\n- Access restricted until triggering conditions (time, event)\n- \"Gray literature\" or un-catalogued backlogs awaiting processing\n"
     exact_mappings:
     - premis:RightsStatus
     - dcterms:accessRights
@@ -103,16 +63,10 @@ classes:
     related_mappings:
     - rico:hasOrHadAllMembersWithAccessConditions
     slots:
-    # has_or_had_access_description REMOVED - migrated to has_or_had_description (Rule 53)
     - has_or_had_description
-    # has_or_had_access_level REMOVED - migrated to has_or_had_level (Rule 53)
     - has_or_had_level
-    # RESTORED 2026-01-15: requires_appointment - correct semantics (schema:reservationRequired)
-    # KEPT for backward compatibility as simple boolean flag
     - requires_appointment
-    # MIGRATED 2026-01-22: condition → poses_or_posed_condition + Condition (Rule 53)
     - poses_or_posed_condition
-    # ADDED 2026-01-17: Rich access condition modeling per slot_fixes.yaml revision
     - condition_of_access
     - requires_or_required
     - contact_email
@@ -120,7 +74,7 @@ classes:
     - cultural_protocol_url
     - embargo_end_date
     - embargo_reason
-    - imposes_or_imposed  # was: fee_amount - migrated per Rule 53 (2026-01-26)
+    - imposes_or_imposed
     - fee_required
     - legal_basis
     - policy_id
@@ -130,8 +84,8 @@ classes:
     - rights_statement
     - rights_statement_url
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-    - temporal_extent  # was: valid_from + valid_to - migrated per Rule 53
+    - has_or_had_score
+    - temporal_extent
     slot_usage:
       policy_id:
         range: uriorcurie
@@ -150,11 +104,14 @@ classes:
           description: Restricted to researchers
         - value: Embargoed until 2050
           description: Time-limited closure
-      has_or_had_level:  # was: has_or_had_access_level
-        description: |
-          Access level of the policy.
+      has_or_had_level:
+        description: 'Access level of the policy.
+
           MIGRATED from has_or_had_access_level per Rule 53.
+
           Uses AccessLevel class.
+
+          '
         range: AccessLevel
         required: true
         inlined: true
@@ -165,11 +122,14 @@ classes:
             has_or_had_label: RESEARCHERS_ONLY
         - value:
             has_or_had_label: EMBARGOED
-      has_or_had_description:  # was: has_or_had_access_description
-        description: |
-          Description of the access policy.
+      has_or_had_description:
+        description: 'Description of the access policy.
+
           MIGRATED from has_or_had_access_description per Rule 53.
+
           Uses Description class.
+
+          '
         range: Description
         inlined: true
         examples:
@@ -179,23 +139,24 @@ classes:
         - value:
             description_text: Access restricted to academic researchers with institutional has_or_had_affiliation
           description: University special collections
-      # MIGRATED 2026-01-22: condition → poses_or_posed_condition + Condition (Rule 53)
       poses_or_posed_condition:
         range: Condition
         multivalued: true
         inlined: true
         inlined_as_list: true
-        description: |
-          Access conditions or requirements using structured Condition class.
+        description: 'Access conditions or requirements using structured Condition class.
+
           MIGRATED from condition string slot per slot_fixes.yaml (Rule 53, 2026-01-22).
+
+          '
         examples:
         - value:
           - has_or_had_type: AccessCondition
             has_or_had_description:
-              description_text: "Valid government-issued ID required"
+              description_text: Valid government-issued ID required
           - has_or_had_type: AccessCondition
             has_or_had_description:
-              description_text: "Registration form must be completed"
+              description_text: Registration form must be completed
           description: Archive access conditions using Condition class
       rights_statement:
         range: string
@@ -213,9 +174,11 @@ classes:
           description: No Copyright - United States
       requires_appointment:
         range: boolean
-        description: |
-          Whether an appointment is required for access.
+        description: 'Whether an appointment is required for access.
+
           Uses schema:reservationRequired which is semantically correct for access policies.
+
+          '
         examples:
         - value: true
           description: Appointment required
@@ -238,34 +201,37 @@ classes:
           description: Free access
         - value: true
           description: Fee required
-      imposes_or_imposed:  # was: fee_amount - migrated per Rule 53 (2026-01-26)
-        description: |
-          Fees imposed by the access policy.
+      imposes_or_imposed:
+        description: 'Fees imposed by the access policy.
+
           MIGRATED from fee_amount per Rule 53.
+
           Uses Fee class with structured Quantity.
+
+          '
         range: Fee
         inlined: true
         multivalued: true
         examples:
         - value:
             has_or_had_quantity:
-              quantity_value: 5.00
+              quantity_value: 5.0
             has_or_had_unit:
-              unit_value: "EUR"
-            has_or_had_description: "Daily reading room fee"
-          description: €5.00 per day
+              unit_value: EUR
+            has_or_had_description: Daily reading room fee
+          description: "\u20AC5.00 per day"
         - value:
             has_or_had_quantity:
               quantity_value: 0
-            has_or_had_description: "Free for researchers"
+            has_or_had_description: Free for researchers
           description: Free for researchers
         - value:
             has_or_had_quantity:
-              quantity_value: 10.00
+              quantity_value: 10.0
             has_or_had_unit:
-              unit_value: "EUR"
-            has_or_had_description: "General public fee"
-          description: €10 for general public
+              unit_value: EUR
+            has_or_had_description: General public fee
+          description: "\u20AC10 for general public"
       embargo_end_date:
         range: date
         examples:
@@ -300,11 +266,14 @@ classes:
         examples:
         - value: access@nationaalarchief.nl
           description: Access request contact
-      temporal_extent:  # was: valid_from + valid_to - migrated per Rule 53
-        description: |
-          Validity period for this access policy using CIDOC-CRM TimeSpan.
+      temporal_extent:
+        description: 'Validity period for this access policy using CIDOC-CRM TimeSpan.
+
           MIGRATED from valid_from + valid_to per slot_fixes.yaml (Rule 53).
+
           Uses begin_of_the_begin for policy start date and end_of_the_end for expiry.
+
+          '
         range: TimeSpan
         inlined: true
         required: false
@@ -313,40 +282,46 @@ classes:
             begin_of_the_begin: '2024-01-01'
             end_of_the_end: '2050-12-31'
           description: Policy valid from 2024 until end of 2050
-      # ADDED 2026-01-17: Rich access condition modeling per slot_fixes.yaml revision
       condition_of_access:
-        description: |
-          Textual conditions or requirements for access (RiC-O style).
+        description: 'Textual conditions or requirements for access (RiC-O style).
+
           Use for human-readable access requirements. For structured appointment
+
           data, use requires_or_required with Appointment instances.
+
+          '
         range: string
         multivalued: true
         examples:
         - value:
-          - "Appointment required 48 hours in advance"
-          - "Valid researcher credentials required"
-          - "Materials must be handled with cotton gloves"
+          - Appointment required 48 hours in advance
+          - Valid researcher credentials required
+          - Materials must be handled with cotton gloves
           description: Multiple access conditions
       requires_or_required:
-        description: |
-          Links to structured Appointment entities for rich appointment modeling.
+        description: 'Links to structured Appointment entities for rich appointment modeling.
+
           ADDED 2026-01-17 per slot_fixes.yaml revision for appointment_required.
 
+
           Use this for detailed appointment requirements (lead time, booking method,
+
           contact info). For simple boolean, use requires_appointment instead.
+
+          '
         range: Appointment
         multivalued: true
         inlined: true
         examples:
         - value:
-          - appointment_id: "hc:appointment/special-collections-48h"
-            has_or_had_label: "Special Collections Appointment"
-            has_or_had_description: "Book at least 48 hours in advance for manuscript access"
+          - appointment_id: hc:appointment/special-collections-48h
+            has_or_had_label: Special Collections Appointment
+            has_or_had_description: Book at least 48 hours in advance for manuscript access
             lead_time_hours: 48
             booking_method:
-              - email
-              - online_form
-            booking_contact: "bijzondere.collecties@archive.nl"
+            - email
+            - online_form
+            booking_contact: bijzondere.collecties@archive.nl
             appointment_required: true
           description: Structured appointment requirement with rich metadata
     comments:
@@ -361,7 +336,6 @@ classes:
     - https://localcontexts.org/
     - https://www.ica.org/standards/RiC/ontology#Rule
     examples:
-    # MIGRATED 2026-01-22: condition → poses_or_posed_condition + Condition (Rule 53)
     - value:
         policy_id: https://nde.nl/ontology/hc/access-policy/nationaal-archief-open
         policy_name: Nationaal Archief Public Access
@@ -372,15 +346,15 @@ classes:
         poses_or_posed_condition:
         - has_or_had_type: AccessCondition
           has_or_had_description:
-            description_text: "Valid government-issued ID required"
+            description_text: Valid government-issued ID required
         - has_or_had_type: AccessCondition
           has_or_had_description:
-            description_text: "Registration form must be completed"
+            description_text: Registration form must be completed
         - has_or_had_type: HandlingCondition
           has_or_had_description:
-            description_text: "Original materials handled with gloves"
+            description_text: Original materials handled with gloves
         registration_required: true
-        requires_appointment: false  # Walk-in access allowed
+        requires_appointment: false
         fee_required: false
         contact_email: studiezaal@nationaalarchief.nl
       description: Standard archive public access policy
@@ -406,15 +380,14 @@ classes:
         poses_or_posed_condition:
         - has_or_had_type: ProcessingCondition
           has_or_had_description:
-            description_text: "Awaiting processing and cataloging"
+            description_text: Awaiting processing and cataloging
         - has_or_had_type: AccessCondition
           has_or_had_description:
-            description_text: "Access may be arranged for urgent research needs"
-        requires_appointment: true  # Appointment required for DIM archive access
+            description_text: Access may be arranged for urgent research needs
+        requires_appointment: true
         credentials_required: PROFESSIONAL
         contact_email: preservation@archive.org
       description: Dark archive / DIM access policy
-    # ADDED 2026-01-17: Example with rich appointment modeling
     - value:
         policy_id: https://nde.nl/ontology/hc/access-policy/special-collections-rich
         policy_name: Special Collections - Rich Appointment Policy
@@ -423,21 +396,24 @@ classes:
         has_or_had_description:
           description_text: Academic researchers with institutional affiliation
         condition_of_access:
-        - "Valid institutional ID required"
-        - "Letter of introduction from supervisor"
-        - "Maximum 5 items per visit"
+        - Valid institutional ID required
+        - Letter of introduction from supervisor
+        - Maximum 5 items per visit
         requires_or_required:
-        - appointment_id: "hc:appointment/special-collections-booking"
-          has_or_had_label: "Special Collections Appointment"
-          has_or_had_description: |
-            Appointments for manuscript and rare book collections must be made
+        - appointment_id: hc:appointment/special-collections-booking
+          has_or_had_label: Special Collections Appointment
+          has_or_had_description: 'Appointments for manuscript and rare book collections must be made
+
             at least 48 hours in advance. Please specify which materials you
+
             wish to consult.
+
+            '
           lead_time_hours: 48
           booking_method:
-            - email
-            - online_form
-          booking_contact: "bijzondere.collecties@archive.nl"
+          - email
+          - online_form
+          booking_contact: bijzondere.collecties@archive.nl
           confirmation_required: true
           cancellation_notice_hours: 24
           appointment_required: true
@@ -446,3 +422,9 @@ classes:
         fee_required: false
         contact_email: special.collections@archive.nl
       description: Rich appointment modeling with structured Appointment entity
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessTriggerEvent.yaml

@@ -1,27 +1,27 @@
 id: https://nde.nl/ontology/hc/class/AccessTriggerEvent
 name: AccessTriggerEvent
 title: AccessTriggerEvent
-description: >-
-  An event that triggers a change in access status (e.g. embargo expiration).
-
+description: An event that triggers a change in access status (e.g. embargo expiration).
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   prov: http://www.w3.org/ns/prov#
   schema: http://schema.org/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_description
-  - ../slots/temporal_extent
-
+- linkml:types
+- ../slots/has_or_had_description
+- ../slots/temporal_extent
 classes:
   AccessTriggerEvent:
     class_uri: prov:Activity
     description: Access trigger event.
-    
     slots:
-      - has_or_had_description
-      - temporal_extent
+    - has_or_had_description
+    - temporal_extent
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessibilityFeature.yaml

@@ -0,0 +1,31 @@
+id: https://nde.nl/ontology/hc/class/AccessibilityFeature
+name: AccessibilityFeature
+title: AccessibilityFeature
+description: >-
+  A feature providing accessibility.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_label
+  - ../slots/has_or_had_description
+
+classes:
+  AccessibilityFeature:
+    class_uri: schema:LocationFeatureSpecification
+    description: Accessibility feature.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_label
+      - has_or_had_description

schemas/20251121/linkml/modules/classes/AccessionEvent.yaml

@@ -1,32 +1,35 @@
 id: https://nde.nl/ontology/hc/class/AccessionEvent
 name: AccessionEvent
 title: Accession Event
-description: >-
-  The act of accessioning a record or object into a collection.
-  MIGRATED from has_accession_date slot context per Rule 53.
-  Follows rico:Instantiation.
+description: The act of accessioning a record or object into a collection. MIGRATED from has_accession_date slot context per Rule 53. Follows rico:Instantiation.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   rico: https://www.ica.org/standards/RiC/ontology#
   skos: http://www.w3.org/2004/02/skos/core#
 imports:
-  - linkml:types
-  - ../slots/temporal_extent
-  - ./TimeSpan
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
-  - ../slots/has_or_had_identifier
-  - ./Identifier
+- linkml:types
+- ../slots/temporal_extent
+- ./TimeSpan
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
+- ../slots/has_or_had_identifier
+- ./Identifier
 default_prefix: hc
 classes:
   AccessionEvent:
     class_uri: rico:Instantiation
     slots:
-      - temporal_extent
-      - has_or_had_label
-      - has_or_had_description
-      - has_or_had_identifier
+    - temporal_extent
+    - has_or_had_label
+    - has_or_had_description
+    - has_or_had_identifier
     slot_usage:
       temporal_extent:
         required: true
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccessionNumber.yaml

@@ -1,10 +1,7 @@
 id: https://nde.nl/ontology/hc/class/AccessionNumber
 name: AccessionNumber
 title: Accession Number
-description: >-
-  A unique identifier assigned to an object or record upon accession.
-  MIGRATED from has_accession_number slot per Rule 53.
-  Follows rico:Identifier or crm:E42_Identifier.
+description: A unique identifier assigned to an object or record upon accession. MIGRATED from has_accession_number slot per Rule 53. Follows rico:Identifier or crm:E42_Identifier.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -12,15 +9,21 @@ prefixes:
   crm: http://www.cidoc-crm.org/cidoc-crm/
   skos: http://www.w3.org/2004/02/skos/core#
 imports:
-  - linkml:types
-  - ./Identifier
+- linkml:types
+- ./Identifier
 default_prefix: hc
 classes:
   AccessionNumber:
     is_a: Identifier
     class_uri: rico:Identifier
     slots:
-      - has_or_had_label
-      - has_or_had_description
+    - has_or_had_label
+    - has_or_had_description
     exact_mappings:
-      - crm:E42_Identifier
+    - crm:E42_Identifier
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccountIdentifier.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AccountIdentifier
+name: AccountIdentifier
+title: AccountIdentifier
+description: >-
+  Identifier for an account.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_value
+
+classes:
+  AccountIdentifier:
+    class_uri: schema:PropertyValue
+    description: Account identifier.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_value

schemas/20251121/linkml/modules/classes/AccountStatus.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AccountStatus
+name: AccountStatus
+title: AccountStatus
+description: >-
+  Status of an account.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  skos: http://www.w3.org/2004/02/skos/core#
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_label
+
+classes:
+  AccountStatus:
+    class_uri: skos:Concept
+    description: Account status.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_label

schemas/20251121/linkml/modules/classes/Accreditation.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/Accreditation
+name: Accreditation
+title: Accreditation
+description: >-
+  Accreditation status or certificate.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_label
+
+classes:
+  Accreditation:
+    class_uri: schema:Permit
+    description: Accreditation.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_label

schemas/20251121/linkml/modules/classes/AccreditationBody.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AccreditationBody
+name: AccreditationBody
+title: AccreditationBody
+description: >-
+  Organization that grants accreditation.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_name
+
+classes:
+  AccreditationBody:
+    class_uri: schema:Organization
+    description: Accreditation body.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_name

schemas/20251121/linkml/modules/classes/AccreditationEvent.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AccreditationEvent
+name: AccreditationEvent
+title: AccreditationEvent
+description: >-
+  Event of granting accreditation.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  prov: http://www.w3.org/ns/prov#
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/temporal_extent
+
+classes:
+  AccreditationEvent:
+    class_uri: prov:Activity
+    description: Accreditation event.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - temporal_extent

schemas/20251121/linkml/modules/classes/Accumulation.yaml

@@ -1,7 +1,13 @@
 classes:
   Accumulation:
     class_uri: rico:Accumulation
-    description: "The period during which the records were accumulated."
+    description: The period during which the records were accumulated.
     slots:
-      - temporal_extent
-      - has_or_had_description
+    - temporal_extent
+    - has_or_had_description
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AccuracyLevel.yaml

@@ -1,8 +1,14 @@
 classes:
   AccuracyLevel:
     class_uri: skos:Concept
-    description: "A qualitative or quantitative level of accuracy (e.g. for coordinates)."
+    description: A qualitative or quantitative level of accuracy (e.g. for coordinates).
     slots:
-      - has_or_had_label
-      - has_or_had_description
-      - has_or_had_value
+    - has_or_had_label
+    - has_or_had_description
+    - has_or_had_value
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/Acquisition.yaml

@@ -1,10 +1,6 @@
 id: https://nde.nl/ontology/hc/class/Acquisition
 name: acquisition_class
 title: Acquisition Class
-# Created per slot_fixes.yaml revision for collection_date migration
-# RULE 53: Structured acquisition event with temporal extent
-# CIDOC-CRM E8 Acquisition pattern
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -13,20 +9,22 @@ prefixes:
   schema: http://schema.org/
   dwc: http://rs.tdwg.org/dwc/terms/
   rico: https://www.ica.org/standards/RiC/ontology#
-
+  dcterms: http://purl.org/dc/terms/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
-  - ../slots/temporal_extent
-  - ./TimeSpan
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore
-  - ./TemplateSpecificityType
-  - ./TemplateSpecificityTypes
-
+- linkml:types
+- ../slots/temporal_extent
+- ./TimeSpan
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
 default_range: string
-
 enums:
   AcquisitionMethodEnum:
     description: Methods by which items are acquired for collections.
@@ -59,110 +57,63 @@ enums:
         description: Commissioned work (created for the collection)
       UNKNOWN:
         description: Acquisition method unknown
-
 classes:
   Acquisition:
     class_uri: crm:E8_Acquisition
-    description: >-
-      Represents an acquisition event - how and when an object or specimen was obtained for a collection.
+    description: 'Represents an acquisition event - how and when an object or specimen was obtained for a collection.
 
       CIDOC-CRM E8 Acquisition models the transfer of legal ownership rights.
 
-      **Key properties**:
-      - `temporal_extent`: When the acquisition occurred (TimeSpan with fuzzy boundaries for historical items)
-      - `acquisition_method`: How the item was acquired (field collection, purchase, donation, etc.)
-      - `acquisition_source`: From whom/where acquired (collector, dealer, previous owner, field location)
-      - `acquisition_agent`: Who performed the acquisition (collector, curator, institution)
+      **Key properties**: - `temporal_extent`: When the acquisition occurred (TimeSpan with fuzzy boundaries for historical items) - `acquisition_method`: How the item was acquired (field collection, purchase, donation, etc.) - `acquisition_source`: From whom/where acquired (collector, dealer, previous owner, field location) - `acquisition_agent`: Who performed the acquisition (collector, curator, institution)
 
-      **Darwin Core alignment**: For biological specimens:
-      - `temporal_extent` replaces `dwc:eventDate` (collection date)
-      - `acquisition_source` can capture `dwc:locality` and `dwc:recordedBy`
+      **Darwin Core alignment**: For biological specimens: - `temporal_extent` replaces `dwc:eventDate` (collection date) - `acquisition_source` can capture `dwc:locality` and `dwc:recordedBy`
 
-      **Use cases**:
-      - Museum object provenance (purchase from dealer, 1923)
-      - Biological specimen collection (field collection, Amazon basin, 1750s)
-      - Archival transfer (transferred from ministry archives, 2001)
-      - Art donation (donated by artist's estate, 2015)
+      **Use cases**: - Museum object provenance (purchase from dealer, 1923) - Biological specimen collection (field collection, Amazon basin, 1750s) - Archival transfer (transferred from ministry archives, 2001) - Art donation (donated by artist''s estate, 2015)'
     exact_mappings:
-      - crm:E8_Acquisition
+    - crm:E8_Acquisition
     close_mappings:
-      - prov:Activity
-      - schema:AcquireAction
+    - prov:Activity
+    - schema:AcquireAction
     related_mappings:
-      - rico:Event
-      - dwc:Event
+    - rico:Event
+    - dwc:Event
     slots:
-      - temporal_extent
-      - specificity_annotation
-      - has_or_had_score
+    - temporal_extent
+    - specificity_annotation
+    - has_or_had_score
     attributes:
       acquisition_method:
         range: AcquisitionMethodEnum
-        description: >-
-          Method by which the item was acquired (field collection, purchase, donation, etc.).
+        description: Method by which the item was acquired (field collection, purchase, donation, etc.).
       acquisition_source:
         range: string
-        description: >-
-          Source from which item was acquired. Can be:
-          - Person name (collector, donor, seller)
-          - Institution name (transferring institution)
-          - Location (field collection locality)
-          - Dealer or auction house
+        description: 'Source from which item was acquired. Can be: - Person name (collector, donor, seller) - Institution name (transferring institution) - Location (field collection locality) - Dealer or auction house'
       acquisition_agent:
         range: string
-        description: >-
-          Agent who performed the acquisition (collector name, curator, institution).
-          For biological specimens, maps to dwc:recordedBy.
+        description: Agent who performed the acquisition (collector name, curator, institution). For biological specimens, maps to dwc:recordedBy.
       acquisition_location:
         range: string
-        description: >-
-          Location where acquisition occurred (field collection site, auction house location).
-          For biological specimens, can capture field locality.
+        description: Location where acquisition occurred (field collection site, auction house location). For biological specimens, can capture field locality.
       acquisition_reference:
         range: string
-        description: >-
-          Reference number or identifier for the acquisition (accession number, lot number).
+        description: Reference number or identifier for the acquisition (accession number, lot number).
       acquisition_notes:
         range: string
-        description: >-
-          Additional notes about the acquisition event.
+        description: Additional notes about the acquisition event.
       acquisition_date_text:
         range: string
-        description: >-
-          Original date text as recorded (e.g., "1750s", "pre-1662", "circa 1900").
-          For backward compatibility with string-based collection_date.
-          The structured date should be in temporal_extent.
+        description: Original date text as recorded (e.g., "1750s", "pre-1662", "circa 1900"). For backward compatibility with string-based collection_date. The structured date should be in temporal_extent.
     comments:
-      - "Created per slot_fixes.yaml revision for collection_date migration"
-      - "Replaces simple collection_date string with structured acquisition event"
-      - "RULE 53: Part of collection_date → was_acquired_through + Acquisition migration"
+    - Created per slot_fixes.yaml revision for collection_date migration
+    - Replaces simple collection_date string with structured acquisition event
+    - "RULE 53: Part of collection_date \u2192 was_acquired_through + Acquisition migration"
     annotations:
-      specificity_score: 0.70
-      specificity_rationale: "Fairly specific - applies to items with acquisition provenance"
+      specificity_score: 0.7
+      specificity_rationale: Fairly specific - applies to items with acquisition provenance
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     examples:
-      - value: |
-          # Biological specimen collected in the field
-          acquisition_method: FIELD_COLLECTION
-          temporal_extent:
-            begin_of_the_begin: "1750-01-01"
-            end_of_the_end: "1759-12-31"
-            notes: "Collected sometime in the 1750s"
-          acquisition_source: "Amazon basin, Brazil"
-          acquisition_agent: "Unknown Dutch collector"
-          acquisition_date_text: "1750s"
-      - value: |
-          # Museum object purchased from dealer
-          acquisition_method: PURCHASE
-          temporal_extent:
-            begin_of_the_begin: "1923-03-15"
-            end_of_the_end: "1923-03-15"
-          acquisition_source: "Sotheby's London"
-          acquisition_reference: "Lot 245, Sale of March 1923"
-      - value: |
-          # Historical specimen with uncertain date
-          acquisition_method: FIELD_COLLECTION
-          temporal_extent:
-            begin_of_the_begin: "1600-01-01"
-            end_of_the_end: "1662-12-31"
-            notes: "Pre-1662 (before Great Fire of London)"
-          acquisition_date_text: "pre-1662"
+    - value: "# Biological specimen collected in the field\nacquisition_method: FIELD_COLLECTION\ntemporal_extent:\n  begin_of_the_begin: \"1750-01-01\"\n  end_of_the_end: \"1759-12-31\"\n  notes: \"Collected sometime in the 1750s\"\nacquisition_source: \"Amazon basin, Brazil\"\nacquisition_agent: \"Unknown Dutch collector\"\nacquisition_date_text: \"1750s\"\n"
+    - value: "# Museum object purchased from dealer\nacquisition_method: PURCHASE\ntemporal_extent:\n  begin_of_the_begin: \"1923-03-15\"\n  end_of_the_end: \"1923-03-15\"\nacquisition_source: \"Sotheby's London\"\nacquisition_reference: \"Lot 245, Sale of March 1923\"\n"
+    - value: "# Historical specimen with uncertain date\nacquisition_method: FIELD_COLLECTION\ntemporal_extent:\n  begin_of_the_begin: \"1600-01-01\"\n  end_of_the_end: \"1662-12-31\"\n  notes: \"Pre-1662 (before Great Fire of London)\"\nacquisition_date_text: \"pre-1662\"\n"

schemas/20251121/linkml/modules/classes/AcquisitionBudget.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AcquisitionBudget
+name: AcquisitionBudget
+title: AcquisitionBudget
+description: >-
+  Budget allocated for acquisitions.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_amount
+
+classes:
+  AcquisitionBudget:
+    class_uri: schema:MonetaryAmount
+    description: Acquisition budget.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_amount

schemas/20251121/linkml/modules/classes/AcquisitionEvent.yaml

@@ -1,35 +1,38 @@
 id: https://nde.nl/ontology/hc/class/AcquisitionEvent
 name: AcquisitionEvent
 title: Acquisition Event
-description: >-
-  An event in which an entity is acquired.
-  MIGRATED from has_acquisition_source per Rule 53.
-  Follows rico:Instantiation.
+description: An event in which an entity is acquired. MIGRATED from has_acquisition_source per Rule 53. Follows rico:Instantiation.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   rico: https://www.ica.org/standards/RiC/ontology#
   skos: http://www.w3.org/2004/02/skos/core#
 imports:
-  - linkml:types
-  - ../slots/has_or_had_origin
-  - ../slots/temporal_extent
-  - ./TimeSpan
-  - ../slots/has_or_had_method
-  - ./AcquisitionMethod
-  - ../slots/has_or_had_provenance
-  - ./Provenance
-  - ./Entity
+- linkml:types
+- ../slots/has_or_had_origin
+- ../slots/temporal_extent
+- ./TimeSpan
+- ../slots/has_or_had_method
+- ./AcquisitionMethod
+- ../slots/has_or_had_provenance
+- ./Provenance
+- ./Entity
 default_prefix: hc
 classes:
   AcquisitionEvent:
     class_uri: rico:Instantiation
     slots:
-      - has_or_had_origin
-      - temporal_extent
-      - has_or_had_method
-      - has_or_had_provenance
+    - has_or_had_origin
+    - temporal_extent
+    - has_or_had_method
+    - has_or_had_provenance
     slot_usage:
       has_or_had_origin:
         range: Entity
         required: true
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AcquisitionMethod.yaml

@@ -1,23 +1,32 @@
 id: https://nde.nl/ontology/hc/class/AcquisitionMethod
 name: AcquisitionMethod
 title: Acquisition Method
-description: >-
-  Method by which an object or collection was acquired.
-  MIGRATED from has_acquisition_method slot context per Rule 53.
-  Follows crm:E55_Type.
+description: Method by which an object or collection was acquired. MIGRATED from has_acquisition_method slot context per Rule 53. Follows crm:E55_Type.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   crm: http://www.cidoc-crm.org/cidoc-crm/
   skos: http://www.w3.org/2004/02/skos/core#
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
+- linkml:types
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
 default_prefix: hc
 classes:
   AcquisitionMethod:
     class_uri: crm:E55_Type
     slots:
-      - has_or_had_label
-      - has_or_had_description
+    - has_or_had_label
+    - has_or_had_description
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/Activity.yaml

@@ -1,20 +1,6 @@
-# Activity - Base class for all heritage domain activities
-#
-# This is the main Activity class that uses generic slots for:
-# - Identifier (has_activity_identifier)
-# - Type (has_or_had_activity_type → ActivityType)
-# - Description (has_activity_description)
-# - Label (has_activity_name)
-# - Timespan (has_timespan → TimeSpan)
-# - Succession (is_or_was_succeeded_by, preceding_activity)
-#
-# Generation date: 2026-01-13
-# Rule compliance: 38, 39, 42, 43, 48
-
 id: https://nde.nl/ontology/hc/class/Activity
 name: Activity
 title: Activity Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -25,261 +11,192 @@ prefixes:
   dcterms: http://purl.org/dc/terms/
   aat: http://vocab.getty.edu/aat/
   skos: http://www.w3.org/2004/02/skos/core#
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../metadata
-  - ./TimeSpan
-  - ./ActivityType
-  - ./ActivityTypes
-  - ../slots/has_activity_identifier  # MIGRATED: was ../slots/has_activity_identifier (2026-01-26)
-  - ../slots/has_or_had_identifier  # Added for has_activity_identifier migration
-  - ./Identifier  # Added for has_or_had_identifier range
-  - ../slots/has_or_had_label  # was: has_activity_name - migrated per Rule 53 (2026-01-26)
-  - ./Label
-  - ../slots/has_or_had_description  # was: has_activity_description - migrated per Rule 53 (2026-01-26)
-  - ./Description
-  - ../slots/has_activity_status
-  - ../slots/note
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
-  - ./TemplateSpecificityType
-
-  - ./TemplateSpecificityTypes
-
+- linkml:types
+- ../metadata
+- ./TimeSpan
+- ./ActivityType
+- ./ActivityTypes
+- ../slots/has_activity_identifier
+- ../slots/has_or_had_identifier
+- ./Identifier
+- ../slots/has_or_had_label
+- ./Label
+- ../slots/has_or_had_description
+- ./Description
+- ../slots/has_activity_status
+- ../slots/note
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
 classes:
   Activity:
     class_uri: prov:Activity
-    description: |
-      Base class for activities performed by heritage custodians.
-      
-      **DEFINITION**:
-      
-      An Activity represents a discrete or ongoing action undertaken by a heritage
-      custodian. This is the base class for all activity instances in the ontology.
-      
-      **ONTOLOGICAL ALIGNMENT**:
-      
-      | Ontology | Class | Use Case |
-      |----------|-------|----------|
-      | PROV-O | prov:Activity | Primary - provenance tracking |
-      | CIDOC-CRM | crm:E7_Activity | Cultural heritage domain |
-      | RiC-O | rico:Activity | Archival activities |
-      | Schema.org | schema:Action | Web semantics |
-      
-      **KEY RELATIONSHIPS**:
-      
-      ```
-      Activity
-          │
-          ├── has_or_had_activity_type → ActivityType (classification)
-          │       └── CurationActivityType, ConservationActivityType, etc.
-          │
-          ├── has_timespan → TimeSpan (temporal extent)
-          │       └── start_date, end_date, fuzzy bounds
-          │
-          ├── is_or_was_succeeded_by → Activity (succession)
-          │
-          └── preceding_activity → Activity (inverse succession)
-      ```
-      
-      **SPECIALIZATION**:
-      
-      This base class is extended by domain-specific activity classes:
-      - CurationActivity - Collection management (existing, to be refactored)
-      - ConservationActivity - Preservation work
-      - ExhibitionActivity - Exhibition planning and execution
-      - DigitizationActivity - Digital transformation projects
-      
-      **PROVENANCE (PROV-O)**:
-      
-      Activities generate provenance information:
-      - `prov:Activity` - The activity itself
-      - `prov:wasAssociatedWith` - Responsible agents
-      - `prov:used` - Entities processed
-      - `prov:generated` - Entities created
-      - `prov:atTime` - Temporal extent
-      
+    description: "Base class for activities performed by heritage custodians.\n\n**DEFINITION**:\n\nAn Activity represents a discrete or ongoing action undertaken by a heritage\ncustodian. This is the base class for all activity instances in the ontology.\n\n**ONTOLOGICAL ALIGNMENT**:\n\n| Ontology | Class | Use Case |\n|----------|-------|----------|\n| PROV-O | prov:Activity | Primary - provenance tracking |\n| CIDOC-CRM | crm:E7_Activity | Cultural heritage domain |\n| RiC-O | rico:Activity | Archival activities |\n| Schema.org | schema:Action | Web semantics |\n\n**KEY RELATIONSHIPS**:\n\n```\nActivity\n    \u2502\n    \u251C\u2500\u2500 has_or_had_activity_type \u2192 ActivityType (classification)\n    \u2502       \u2514\u2500\u2500 CurationActivityType, ConservationActivityType, etc.\n    \u2502\n    \u251C\u2500\u2500 has_timespan \u2192 TimeSpan (temporal extent)\n    \u2502       \u2514\u2500\u2500 start_date, end_date, fuzzy bounds\n    \u2502\n    \u251C\u2500\u2500 is_or_was_succeeded_by\
+      \ \u2192 Activity (succession)\n    \u2502\n    \u2514\u2500\u2500 preceding_activity \u2192 Activity (inverse succession)\n```\n\n**SPECIALIZATION**:\n\nThis base class is extended by domain-specific activity classes:\n- CurationActivity - Collection management (existing, to be refactored)\n- ConservationActivity - Preservation work\n- ExhibitionActivity - Exhibition planning and execution\n- DigitizationActivity - Digital transformation projects\n\n**PROVENANCE (PROV-O)**:\n\nActivities generate provenance information:\n- `prov:Activity` - The activity itself\n- `prov:wasAssociatedWith` - Responsible agents\n- `prov:used` - Entities processed\n- `prov:generated` - Entities created\n- `prov:atTime` - Temporal extent\n"
     exact_mappings:
-      - prov:Activity
-    
+    - prov:Activity
     close_mappings:
-      - crm:E7_Activity
-      - rico:Activity
-      - schema:Action
-    
+    - crm:E7_Activity
+    - rico:Activity
+    - schema:Action
     related_mappings:
-      - aat:300054277  # activities (functions)
-    
+    - aat:300054277
     slots:
-      - has_or_had_identifier  # was: has_activity_identifier - migrated per Rule 53 (2026-01-26)
-      - has_or_had_label  # was: has_activity_name - migrated per Rule 53 (2026-01-26)
-      - has_or_had_description  # was: has_activity_description - migrated per Rule 53 (2026-01-26)
-      - has_or_had_activity_type
-      # MIGRATED 2026-01-26: has_timespan/start_date/end_date → temporal_extent
-      - temporal_extent
-      - is_or_was_succeeded_by
-      - preceding_activity
-      - has_or_had_status  # was: status - migrated per Rule 53 (2026-01-26)
-      - note
-      - specificity_annotation
-      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-    
+    - has_or_had_identifier
+    - has_or_had_label
+    - has_or_had_description
+    - has_or_had_activity_type
+    - temporal_extent
+    - is_or_was_succeeded_by
+    - preceding_activity
+    - has_or_had_status
+    - note
+    - specificity_annotation
+    - has_or_had_score
     slot_usage:
-      has_or_had_identifier:  # was: has_activity_identifier - migrated per Rule 53 (2026-01-26)
-        description: |
-          Unique identifier for this activity instance.
+      has_or_had_identifier:
+        description: 'Unique identifier for this activity instance.
+
           MIGRATED from has_activity_identifier per Rule 53.
+
           Format: URI following NDE Heritage Custodian ontology conventions.
+
           Pattern: `https://nde.nl/ontology/hc/activity/{custodian-slug}-{type}-{year}-{sequence}`
+
+          '
         range: Identifier
         required: true
         identifier: true
         inlined: true
         examples:
-          - value:
-              identifier_value: "https://nde.nl/ontology/hc/activity/rijksmuseum-inventory-2025-001"
-            description: "2025 inventory at Rijksmuseum"
-          - value:
-              identifier_value: "https://nde.nl/ontology/hc/activity/nationaal-archief-digitization-voc-2024"
-            description: "VOC digitization project at Nationaal Archief"
-      
-      has_or_had_label:  # was: has_activity_name - migrated per Rule 53 (2026-01-26)
+        - value:
+            identifier_value: https://nde.nl/ontology/hc/activity/rijksmuseum-inventory-2025-001
+          description: 2025 inventory at Rijksmuseum
+        - value:
+            identifier_value: https://nde.nl/ontology/hc/activity/nationaal-archief-digitization-voc-2024
+          description: VOC digitization project at Nationaal Archief
+      has_or_had_label:
         range: string
         required: true
         description: Human-readable name for this activity.
         examples:
-          - value: "2025 Annual Collection Inventory"
-            description: "Recurring annual inventory"
-          - value: "VOC Archives Digitization Project Phase 2"
-            description: "Multi-year digitization project"
-      
-      has_or_had_description:  # was: has_activity_description - migrated per Rule 53 (2026-01-26)
+        - value: 2025 Annual Collection Inventory
+          description: Recurring annual inventory
+        - value: VOC Archives Digitization Project Phase 2
+          description: Multi-year digitization project
+      has_or_had_description:
         range: string
         required: false
         description: Detailed description of the activity scope and objectives.
         examples:
-          - value: |
-              Annual physical inventory of the Dutch Masters collection, 
-              covering approximately 450 paintings. Spot-check methodology 
-              with 20% sample verified against catalog records.
-            description: "Inventory activity description"
-      
+        - value: "Annual physical inventory of the Dutch Masters collection, \ncovering approximately 450 paintings. Spot-check methodology \nwith 20% sample verified against catalog records.\n"
+          description: Inventory activity description
       has_or_had_activity_type:
         range: ActivityType
         required: true
         multivalued: true
-        description: |
-          The type classification(s) for this activity.
-          Values are ActivityType subclasses from ActivityTypes.yaml.
-        examples:
-          - value: CurationActivityType
-            description: "Curation activity"
-          - value: "[DigitizationActivityType, ResearchActivityType]"
-            description: "Combined digitization and research project"
+        description: 'The type classification(s) for this activity.
 
+          Values are ActivityType subclasses from ActivityTypes.yaml.
+
+          '
+        examples:
+        - value: CurationActivityType
+          description: Curation activity
+        - value: '[DigitizationActivityType, ResearchActivityType]'
+          description: Combined digitization and research project
       temporal_extent:
         range: TimeSpan
         required: false
         inlined: true
-        description: |
-          Temporal extent of this activity.
-          Replaces has_timespan, start_date, end_date.
-          Uses CIDOC-CRM four-point temporal model for fuzzy bounds.
-        examples:
-          - value:
-              begin_of_the_begin: "2025-01-15"
-              end_of_the_end: "2025-03-31"
-            description: "Q1 2025 activity period"
+        description: 'Temporal extent of this activity.
 
+          Replaces has_timespan, start_date, end_date.
+
+          Uses CIDOC-CRM four-point temporal model for fuzzy bounds.
+
+          '
+        examples:
+        - value:
+            begin_of_the_begin: '2025-01-15'
+            end_of_the_end: '2025-03-31'
+          description: Q1 2025 activity period
       is_or_was_succeeded_by:
         range: Activity
         multivalued: true
         inlined: false
         description: Activity/activities that follow this one.
         examples:
-          - value: https://nde.nl/ontology/hc/activity/conservation-treatment-2025
-            description: "Conservation follows condition survey"
-      
+        - value: https://nde.nl/ontology/hc/activity/conservation-treatment-2025
+          description: Conservation follows condition survey
       preceding_activity:
         range: Activity
         inlined: false
         description: Activity that preceded this one.
         examples:
-          - value: https://nde.nl/ontology/hc/activity/condition-survey-2024
-            description: "Condition survey informed this conservation treatment"
-      
-      has_or_had_status:  # was: status - migrated per Rule 53 (2026-01-26)
+        - value: https://nde.nl/ontology/hc/activity/condition-survey-2024
+          description: Condition survey informed this conservation treatment
+      has_or_had_status:
         range: string
         required: false
         description: Current status of the activity.
         examples:
-          - value: "IN_PROGRESS"
-            description: "Activity currently underway"
-          - value: "COMPLETED"
-            description: "Activity finished"
-          - value: "PLANNED"
-            description: "Activity scheduled for future"
-      
+        - value: IN_PROGRESS
+          description: Activity currently underway
+        - value: COMPLETED
+          description: Activity finished
+        - value: PLANNED
+          description: Activity scheduled for future
       note:
         range: string
         multivalued: true
         description: Additional notes about the activity.
-    
     annotations:
-      specificity_score: "0.50"
-      specificity_rationale: "Moderately specific - Activity is a core domain concept but broadly applicable across all heritage custodian types."
-      has_or_had_score:  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-
-        # NOTE: slot_usage may need manual review for range/description updates '{"collection_discovery": 0.65, "organizational_change": 0.55, "general_heritage": 0.50}'
-    
+      specificity_score: '0.50'
+      specificity_rationale: Moderately specific - Activity is a core domain concept but broadly applicable across all heritage custodian types.
+      has_or_had_score: null
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     comments:
-      - "Base class for all heritage domain activities"
-      - "Extended by CurationActivity, ConservationActivity, etc."
-      - "Uses generic slots: has_activity_identifier, has_or_had_activity_type, has_timespan"
-      - "PROV-O primary alignment for provenance tracking"
-      - "Supports activity chaining via is_or_was_succeeded_by/preceding_activity"
-    
+    - Base class for all heritage domain activities
+    - Extended by CurationActivity, ConservationActivity, etc.
+    - 'Uses generic slots: has_activity_identifier, has_or_had_activity_type, has_timespan'
+    - PROV-O primary alignment for provenance tracking
+    - Supports activity chaining via is_or_was_succeeded_by/preceding_activity
     see_also:
-      - https://www.w3.org/TR/prov-o/
-      - http://www.cidoc-crm.org/html/cidoc_crm_v7.1.3.html#E7
-      - https://www.ica.org/standards/RiC/ontology
-    
+    - https://www.w3.org/TR/prov-o/
+    - http://www.cidoc-crm.org/html/cidoc_crm_v7.1.3.html#E7
+    - https://www.ica.org/standards/RiC/ontology
     examples:
-      - value:
-          has_or_had_identifier:
-            identifier_value: "https://nde.nl/ontology/hc/activity/rijksmuseum-inventory-2025-001"
-          has_or_had_label: "2025 Annual Collection Inventory - Dutch Masters"
-          has_or_had_activity_type:
-            - CurationActivityType
-          has_or_had_description: |
-            Annual physical inventory of the Dutch Masters collection 
-            (Gallery of Honour and adjacent galleries). Spot-check methodology 
-            with 20% sample verification against CMS records.
-          temporal_extent:
-            begin_of_the_begin: "2025-01-15"
-            end_of_the_end: "2025-03-31"
-          has_or_had_status: "IN_PROGRESS"
-        description: "Inventory activity at Rijksmuseum"
-      
-      - value:
-          has_or_had_identifier:
-            identifier_value: "https://nde.nl/ontology/hc/activity/kb-digitization-medieval-2024"
-          has_or_had_label: "Medieval Manuscripts Digitization Project"
-          has_or_had_activity_type:
-            - DigitizationActivityType
-            - ResearchActivityType
-          has_or_had_description: |
-            High-resolution digitization of 342 medieval manuscripts with 
-            HTR processing and metadata enhancement. IIIF-compliant output.
-          temporal_extent:
-            begin_of_the_begin: "2024-03-01"
-            end_of_the_end: "2025-12-31"
-          has_or_had_status: "IN_PROGRESS"
-          preceding_activity: https://nde.nl/ontology/hc/activity/kb-condition-survey-2023
-        description: "Digitization and research project at KB"
+    - value:
+        has_or_had_identifier:
+          identifier_value: https://nde.nl/ontology/hc/activity/rijksmuseum-inventory-2025-001
+        has_or_had_label: 2025 Annual Collection Inventory - Dutch Masters
+        has_or_had_activity_type:
+        - CurationActivityType
+        has_or_had_description: "Annual physical inventory of the Dutch Masters collection \n(Gallery of Honour and adjacent galleries). Spot-check methodology \nwith 20% sample verification against CMS records.\n"
+        temporal_extent:
+          begin_of_the_begin: '2025-01-15'
+          end_of_the_end: '2025-03-31'
+        has_or_had_status: IN_PROGRESS
+      description: Inventory activity at Rijksmuseum
+    - value:
+        has_or_had_identifier:
+          identifier_value: https://nde.nl/ontology/hc/activity/kb-digitization-medieval-2024
+        has_or_had_label: Medieval Manuscripts Digitization Project
+        has_or_had_activity_type:
+        - DigitizationActivityType
+        - ResearchActivityType
+        has_or_had_description: "High-resolution digitization of 342 medieval manuscripts with \nHTR processing and metadata enhancement. IIIF-compliant output.\n"
+        temporal_extent:
+          begin_of_the_begin: '2024-03-01'
+          end_of_the_end: '2025-12-31'
+        has_or_had_status: IN_PROGRESS
+        preceding_activity: https://nde.nl/ontology/hc/activity/kb-condition-survey-2023
+      description: Digitization and research project at KB

schemas/20251121/linkml/modules/classes/ActivityType.yaml

@@ -1,16 +1,6 @@
-# ActivityType - Abstract base class for activity type classifications
-#
-# Following the Type/Types naming convention (Rule 0b):
-# - ActivityType.yaml: Abstract base class defining the type taxonomy
-# - ActivityTypes.yaml: File containing all concrete subclasses
-#
-# Generation date: 2026-01-13
-# Rule compliance: 0b (Type/Types naming), 37 (specificity scores), 50 (ontology mapping)
-
 id: https://nde.nl/ontology/hc/class/ActivityType
 name: ActivityType
 title: Activity Type Classification
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -20,186 +10,112 @@ prefixes:
   schema: http://schema.org/
   aat: http://vocab.getty.edu/aat/
   wd: http://www.wikidata.org/entity/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/created
-  - ../slots/modified
-  - ../slots/has_or_had_identifier  # was: wikidata_entity - migrated per Rule 53 (2026-01-15)
-  - ./WikiDataIdentifier  # for has_or_had_identifier range
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ../slots/has_or_had_description  # was: type_description - migrated per Rule 53/56 (2026-01-16)
-  - ../slots/has_or_had_label  # was: type_label - migrated per Rule 53
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
-  - ./TemplateSpecificityType
-
-  - ./TemplateSpecificityTypes
-
+- linkml:types
+- ../slots/created
+- ../slots/modified
+- ../slots/has_or_had_identifier
+- ./WikiDataIdentifier
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ../slots/has_or_had_description
+- ../slots/has_or_had_label
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
 classes:
   ActivityType:
     class_uri: skos:Concept
-    description: |
-      Abstract base class for activity type classifications in the heritage domain.
-      
-      **DEFINITION**:
-      
-      ActivityType represents CATEGORIES of activities performed by heritage
-      custodians, not individual activity instances. Each subclass defines
-      characteristics of an activity category (function, typical duration,
-      deliverables, etc.).
-      
-      **CRITICAL: TYPE vs INSTANCE**
-      
-      | Aspect | ActivityType (This Class) | Activity (Instance Class) |
-      |--------|---------------------------|---------------------------|
-      | **Nature** | Classification/category | Individual activity |
-      | **Examples** | CURATION, CONSERVATION | "2025 Inventory at Rijksmuseum" |
-      | **Properties** | Category metadata, typical standards | Dates, responsible actors |
-      | **Cardinality** | ~20-30 types | Thousands of instances |
-      
-      **CATEGORY STRUCTURE**:
-      
-      Activity types are organized into high-level categories:
-      
-      1. **CURATION**: Collection management activities
-         - Accessioning, Cataloging, Inventory, Deaccessioning
-         - Rehousing, Relocation, Storage Reorganization
-         
-      2. **CONSERVATION**: Preservation activities
-         - Preventive Conservation, Condition Assessment
-         - Restoration, Stabilization, Environmental Monitoring
-         
-      3. **COMMERCIAL**: Business activities
-         - Sales, Licensing, Merchandising
-         - Venue Rental, Event Hosting
-         
-      4. **RESEARCH**: Scholarly activities
-         - Provenance Research, Cataloging Research
-         - Scientific Analysis, Documentation
-         
-      5. **EDUCATION**: Educational activities
-         - Guided Tours, Workshops, Lectures
-         - Online Courses, Educational Programs
-         
-      6. **EXHIBITION**: Display activities
-         - Permanent Exhibition, Temporary Exhibition
-         - Traveling Exhibition, Virtual Exhibition
-         
-      7. **DIGITIZATION**: Digital transformation activities
-         - Scanning, Photography, 3D Modeling
-         - OCR/HTR Processing, Metadata Enhancement
-         
-      8. **ADMINISTRATIVE**: Governance activities
-         - Audit, Valuation, Insurance
-         - Loan Management, Rights Management
-      
-      **ONTOLOGY ALIGNMENT**:
-      
-      - **SKOS Concept**: Activity types are concepts in a controlled vocabulary
-      - **CIDOC-CRM E55_Type**: Cultural heritage domain type system
-      - **AAT**: Getty Art & Architecture Thesaurus for activity terms
-      - **SPECTRUM**: UK Collections Management Standard procedures
-      
-      **SUBCLASSES**:
-      
-      See ActivityTypes.yaml for concrete activity type subclasses organized
-      by category: CURATION, CONSERVATION, COMMERCIAL, RESEARCH, EDUCATION,
-      EXHIBITION, DIGITIZATION, and ADMINISTRATIVE.
-      
+    description: "Abstract base class for activity type classifications in the heritage domain.\n\n**DEFINITION**:\n\nActivityType represents CATEGORIES of activities performed by heritage\ncustodians, not individual activity instances. Each subclass defines\ncharacteristics of an activity category (function, typical duration,\ndeliverables, etc.).\n\n**CRITICAL: TYPE vs INSTANCE**\n\n| Aspect | ActivityType (This Class) | Activity (Instance Class) |\n|--------|---------------------------|---------------------------|\n| **Nature** | Classification/category | Individual activity |\n| **Examples** | CURATION, CONSERVATION | \"2025 Inventory at Rijksmuseum\" |\n| **Properties** | Category metadata, typical standards | Dates, responsible actors |\n| **Cardinality** | ~20-30 types | Thousands of instances |\n\n**CATEGORY STRUCTURE**:\n\nActivity types are organized into high-level categories:\n\n1. **CURATION**: Collection management activities\n   - Accessioning, Cataloging, Inventory, Deaccessioning\n\
+      \   - Rehousing, Relocation, Storage Reorganization\n   \n2. **CONSERVATION**: Preservation activities\n   - Preventive Conservation, Condition Assessment\n   - Restoration, Stabilization, Environmental Monitoring\n   \n3. **COMMERCIAL**: Business activities\n   - Sales, Licensing, Merchandising\n   - Venue Rental, Event Hosting\n   \n4. **RESEARCH**: Scholarly activities\n   - Provenance Research, Cataloging Research\n   - Scientific Analysis, Documentation\n   \n5. **EDUCATION**: Educational activities\n   - Guided Tours, Workshops, Lectures\n   - Online Courses, Educational Programs\n   \n6. **EXHIBITION**: Display activities\n   - Permanent Exhibition, Temporary Exhibition\n   - Traveling Exhibition, Virtual Exhibition\n   \n7. **DIGITIZATION**: Digital transformation activities\n   - Scanning, Photography, 3D Modeling\n   - OCR/HTR Processing, Metadata Enhancement\n   \n8. **ADMINISTRATIVE**: Governance activities\n   - Audit, Valuation, Insurance\n   - Loan Management, Rights\
+      \ Management\n\n**ONTOLOGY ALIGNMENT**:\n\n- **SKOS Concept**: Activity types are concepts in a controlled vocabulary\n- **CIDOC-CRM E55_Type**: Cultural heritage domain type system\n- **AAT**: Getty Art & Architecture Thesaurus for activity terms\n- **SPECTRUM**: UK Collections Management Standard procedures\n\n**SUBCLASSES**:\n\nSee ActivityTypes.yaml for concrete activity type subclasses organized\nby category: CURATION, CONSERVATION, COMMERCIAL, RESEARCH, EDUCATION,\nEXHIBITION, DIGITIZATION, and ADMINISTRATIVE.\n"
     abstract: true
-    
     exact_mappings:
-      - skos:Concept
-    
+    - skos:Concept
     close_mappings:
-      - crm:E55_Type
-      - schema:DefinedTerm
-    
+    - crm:E55_Type
+    - schema:DefinedTerm
     related_mappings:
-      - prov:Activity
-      - aat:300054277  # activities (functions)
-    
+    - prov:Activity
+    - aat:300054277
     slots:
-      - created
-      - modified
-      - specificity_annotation
-      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-      - has_or_had_description  # was: type_description - migrated per Rule 53/56 (2026-01-16)
-      - has_or_had_identifier  # was: type_id, wikidata_entity - consolidated per Rule 56 (2026-01-16)
-      - has_or_had_label  # was: type_label
-    
+    - created
+    - modified
+    - specificity_annotation
+    - has_or_had_score
+    - has_or_had_description
+    - has_or_had_identifier
+    - has_or_had_label
     slot_usage:
-      has_or_had_identifier:  # was: type_id - migrated per Rule 56 (2026-01-16)
+      has_or_had_identifier:
         range: uriorcurie
         required: true
         identifier: true
         multivalued: true
-        description: |
-          Unique identifier(s) for this activity type.
-          MIGRATED from type_id per Rule 56 (2026-01-16).
-          Also includes Wikidata entity references (previously wikidata_entity).
-        examples:
-          - value: https://nde.nl/ontology/hc/activity-type/curation
-            description: Internal type identifier for curation
-          - value: wd:Q1348059
-            description: Wikidata entity for curation
+        description: 'Unique identifier(s) for this activity type.
 
-      has_or_had_label:  # was: type_label - migrated per Rule 53
+          MIGRATED from type_id per Rule 56 (2026-01-16).
+
+          Also includes Wikidata entity references (previously wikidata_entity).
+
+          '
+        examples:
+        - value: https://nde.nl/ontology/hc/activity-type/curation
+          description: Internal type identifier for curation
+        - value: wd:Q1348059
+          description: Wikidata entity for curation
+      has_or_had_label:
         range: string
         required: true
         multivalued: true
-        description: |
-          Human-readable label for this activity type.
-          MIGRATED from type_label per slot_fixes.yaml (Rule 53).
-        examples:
-          - value: ["Curation@en", "curatie@nl", "Kuration@de"]
-            description: Multilingual labels for curation type
+        description: 'Human-readable label for this activity type.
 
-      has_or_had_description:  # was: type_description - migrated per Rule 53/56 (2026-01-16)
+          MIGRATED from type_label per slot_fixes.yaml (Rule 53).
+
+          '
+        examples:
+        - value:
+          - Curation@en
+          - curatie@nl
+          - Kuration@de
+          description: Multilingual labels for curation type
+      has_or_had_description:
         range: string
         required: false
         examples:
-          - value: "Activities related to the ongoing management and care of collections"
-            description: Description of curation activity type
-      
+        - value: Activities related to the ongoing management and care of collections
+          description: Description of curation activity type
       created:
         range: datetime
-      
       modified:
         range: datetime
-    
     annotations:
-      specificity_score: "0.40"
-      specificity_rationale: "Moderately specific - activity types are domain-relevant but not specific to any single conversation template."
-      has_or_had_score:  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-
-        # NOTE: slot_usage may need manual review for range/description updates '{"collection_discovery": 0.60, "organizational_change": 0.50, "general_heritage": 0.40}'
-    
+      specificity_score: '0.40'
+      specificity_rationale: Moderately specific - activity types are domain-relevant but not specific to any single conversation template.
+      has_or_had_score: null
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     comments:
-      - "Abstract base class - use specific subclasses (CurationType, ConservationType, etc.)"
-      - "Represents ACTIVITY TYPES, not activity instances"
-      - "Activity.has_or_had_activity_type references these type classes"
-      - "Follows Type/Types naming convention (Rule 0b)"
-      - "Organized by function, domain, and typical characteristics"
-    
+    - Abstract base class - use specific subclasses (CurationType, ConservationType, etc.)
+    - Represents ACTIVITY TYPES, not activity instances
+    - Activity.has_or_had_activity_type references these type classes
+    - Follows Type/Types naming convention (Rule 0b)
+    - Organized by function, domain, and typical characteristics
     see_also:
-      - https://www.wikidata.org/
-      - https://www.w3.org/2004/02/skos/
-      - http://vocab.getty.edu/aat/
-      - https://collectionstrust.org.uk/spectrum/
-    
+    - https://www.wikidata.org/
+    - https://www.w3.org/2004/02/skos/
+    - http://vocab.getty.edu/aat/
+    - https://collectionstrust.org.uk/spectrum/
     examples:
-      - value:
-          has_or_had_identifier:  # was: type_id, wikidata_entity
-            - https://nde.nl/ontology/hc/activity-type/curation
-            - wd:Q1348059
-          has_or_had_label:
-            - Curation@en
-            - curatie@nl
-          has_or_had_description: "Activities related to ongoing collection management"  # was: type_description
-        description: "Curation activity type with multilingual labels and identifiers"
+    - value:
+        has_or_had_identifier:
+        - https://nde.nl/ontology/hc/activity-type/curation
+        - wd:Q1348059
+        has_or_had_label:
+        - Curation@en
+        - curatie@nl
+        has_or_had_description: Activities related to ongoing collection management
+      description: Curation activity type with multilingual labels and identifiers

schemas/20251121/linkml/modules/classes/ActivityTypes.yaml

@@ -1,26 +1,12 @@
-# ActivityTypes - Concrete activity type subclasses
-#
-# Following the Type/Types naming convention (Rule 0b):
-# - ActivityType.yaml: Abstract base class defining the type taxonomy
-# - ActivityTypes.yaml: File containing all concrete subclasses (THIS FILE)
-#
-# Generation date: 2026-01-13
-# Rule compliance: 0b (Type/Types naming), 37 (specificity scores), 50 (ontology mapping)
-# Migration: 2026-01-16 - wikidata_entity → wikidata_equivalent per Rule 53
-
 id: https://nde.nl/ontology/hc/class/ActivityTypes
 name: ActivityTypes
-title: Activity Type Subclasses
+title: ActivityTypes
+description: >-
+  Container for ActivityType instances.
 
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
-  skos: http://www.w3.org/2004/02/skos/core#
-  crm: http://www.cidoc-crm.org/cidoc-crm/
-  prov: http://www.w3.org/ns/prov#
-  schema: http://schema.org/
-  aat: http://vocab.getty.edu/aat/
-  wd: http://www.wikidata.org/entity/  # Added for Wikidata mappings (2026-01-17)
 
 default_prefix: hc
 
@@ -29,394 +15,12 @@ imports:
   - ./ActivityType
 
 classes:
-  # ===========================================================================
-  # CURATION ACTIVITY TYPES
-  # ===========================================================================
-  
-  CurationActivityType:
-    is_a: ActivityType
-    class_uri: crm:E87_Curation_Activity
-    description: |
-      Activity type for ongoing collection management activities.
-      
-      **CIDOC-CRM Definition**:
-      E87_Curation_Activity comprises "the activities that result in the continuity of
-      management and the preservation and evolution of instances of E78 Curated Holding."
-      
-      **Subtypes**:
-      - Accessioning, Deaccessioning
-      - Cataloging, Inventory
-      - Rehousing, Relocation, Storage Reorganization
-      - Collection Development
-      
-      **SPECTRUM Alignment**: Maps to SPECTRUM primary procedures
-    exact_mappings:
-      - crm:E87_Curation_Activity
-      - wd:Q1348059  # Wikidata: curation (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300054277  # activities (functions)
+  ActivityTypes:
+    class_uri: hc:ActivityTypes
+    description: Activity types container.
     annotations:
-      activity_category: CURATION
-      spectrum_procedures: "inventory, cataloguing, acquisition, deaccession-and-disposal"
-  
-  # ===========================================================================
-  # CONSERVATION ACTIVITY TYPES
-  # ===========================================================================
-  
-  ConservationActivityType:
-    is_a: ActivityType
-    class_uri: crm:E11_Modification
-    description: |
-      Activity type for preservation and conservation activities.
-      
-      **CIDOC-CRM Definition**:
-      E11_Modification "comprises instances of E7 Activity that are undertaken to 
-      create, alter or change E24 Physical Human-Made Thing."
-      
-      **Subtypes**:
-      - Preventive Conservation
-      - Condition Assessment, Condition Survey
-      - Restoration, Stabilization
-      - Environmental Monitoring
-      - Disaster Planning and Response
-      
-      **SPECTRUM Alignment**: Maps to SPECTRUM condition checking and collections care
-    exact_mappings:
-      - crm:E11_Modification
-      - wd:Q217102  # Wikidata: conservation (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300053803  # conservation (activity)
-    annotations:
-      activity_category: CONSERVATION
-      spectrum_procedures: "condition-checking, collections-care, conservation-assessment"
-  
-  # ===========================================================================
-  # COMMERCIAL ACTIVITY TYPES
-  # ===========================================================================
-  
-  CommercialActivityType:
-    is_a: ActivityType
-    class_uri: schema:TradeAction
-    description: |
-      Activity type for commercial and business operations.
-      
-      **Definition**:
-      Commercial activities that generate revenue or involve commercial transactions
-      for heritage institutions.
-      
-      **Subtypes**:
-      - Sales (museum shop, publications)
-      - Licensing (image rights, reproductions)
-      - Merchandising
-      - Venue Rental
-      - Event Hosting
-      - Ticket Sales
-      
-      **Note**: Distinct from non-commercial educational or public service activities.
-    exact_mappings:
-      - schema:TradeAction
-      - wd:Q601401  # Wikidata: commerce (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300055704  # commerce
-    annotations:
-      activity_category: COMMERCIAL
-  
-  # ===========================================================================
-  # RESEARCH ACTIVITY TYPES
-  # ===========================================================================
-  
-  ResearchActivityType:
-    is_a: ActivityType
-    class_uri: crm:E7_Activity
-    description: |
-      Activity type for scholarly and research activities.
-      
-      **Definition**:
-      Research activities undertaken by heritage custodians to increase knowledge
-      about collections, provenance, or heritage subjects.
-      
-      **Subtypes**:
-      - Provenance Research
-      - Scientific Analysis (dating, material analysis)
-      - Historical Research
-      - Cataloging Research (attribution, identification)
-      - Documentation
-      - Publication
-      
-      **CIDOC-CRM**: Maps to E13_Attribute_Assignment for research outcomes
-    exact_mappings:
-      - crm:E7_Activity
-      - wd:Q42240  # Wikidata: research (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300054608  # research (activity)
-    related_mappings:
-      - crm:E13_Attribute_Assignment
-    annotations:
-      activity_category: RESEARCH
-  
-  # ===========================================================================
-  # EDUCATION ACTIVITY TYPES
-  # ===========================================================================
-  
-  EducationActivityType:
-    is_a: ActivityType
-    class_uri: schema:EducationEvent
-    description: |
-      Activity type for educational and public programming activities.
-      
-      **Definition**:
-      Educational activities designed to inform, educate, or engage the public
-      with heritage collections and subjects.
-      
-      **Subtypes**:
-      - Guided Tours
-      - Workshops
-      - Lectures and Talks
-      - Educational Programs (school visits)
-      - Online Courses
-      - Public Events
-      - Outreach Programs
-      
-      **Schema.org**: Maps to EducationEvent for structured data
-    exact_mappings:
-      - schema:EducationEvent
-      - wd:Q8434  # Wikidata: education (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300054552  # education (activity)
-    annotations:
-      activity_category: EDUCATION
-  
-  # ===========================================================================
-  # EXHIBITION ACTIVITY TYPES
-  # ===========================================================================
-  
-  ExhibitionActivityType:
-    is_a: ActivityType
-    class_uri: schema:ExhibitionEvent
-    description: |
-      Activity type for exhibition and display activities.
-      
-      **Definition**:
-      Activities related to the public display of heritage collections.
-      
-      **Subtypes**:
-      - Permanent Exhibition
-      - Temporary Exhibition
-      - Traveling Exhibition
-      - Virtual Exhibition
-      - Pop-up Exhibition
-      - Installation
-      
-      **Schema.org**: Maps to ExhibitionEvent for structured data
-    exact_mappings:
-      - schema:ExhibitionEvent
-      - wd:Q464980  # Wikidata: exhibition (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300054766  # exhibitions (events)
-    related_mappings:
-      - crm:E7_Activity
-    annotations:
-      activity_category: EXHIBITION
-  
-  # ===========================================================================
-  # DIGITIZATION ACTIVITY TYPES
-  # ===========================================================================
-  
-  DigitizationActivityType:
-    is_a: ActivityType
-    class_uri: crm:E65_Creation
-    description: |
-      Activity type for digital transformation activities.
-      
-      **Definition**:
-      Activities that create digital representations of physical heritage objects
-      or enhance digital access to collections.
-      
-      **Subtypes**:
-      - Scanning (2D imaging)
-      - Photography (high-resolution capture)
-      - 3D Modeling (photogrammetry, laser scanning)
-      - OCR/HTR Processing (text recognition)
-      - Metadata Enhancement
-      - Digital Preservation
-      - IIIF Implementation
-      
-      **CIDOC-CRM**: E65_Creation for creation of digital surrogates
-    exact_mappings:
-      - crm:E65_Creation
-      - wd:Q1116930  # Wikidata: digitization (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300266022  # digitization
-    annotations:
-      activity_category: DIGITIZATION
-  
-  # ===========================================================================
-  # ADMINISTRATIVE ACTIVITY TYPES
-  # ===========================================================================
-  
-  AdministrativeActivityType:
-    is_a: ActivityType
-    class_uri: prov:Activity
-    description: |
-      Activity type for governance and administrative activities.
-      
-      **Definition**:
-      Administrative activities related to collection governance, compliance,
-      and institutional operations.
-      
-      **Subtypes**:
-      - Audit
-      - Valuation
-      - Insurance Assessment
-      - Loan Management (incoming/outgoing)
-      - Rights Management
-      - Policy Development
-      - Strategic Planning
-      
-      **SPECTRUM Alignment**: Maps to SPECTRUM audit, valuation, loans procedures
-    exact_mappings:
-      - prov:Activity
-      - wd:Q18643507  # Wikidata: administrative activity (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300055709  # administration
-    annotations:
-      activity_category: ADMINISTRATIVE
-      spectrum_procedures: "audit, valuation, loans-out, loans-in, rights-management"
-  
-  # ===========================================================================
-  # ACQUISITION ACTIVITY TYPES
-  # ===========================================================================
-  
-  AcquisitionActivityType:
-    is_a: ActivityType
-    class_uri: crm:E8_Acquisition
-    description: |
-      Activity type for acquisition and collection development activities.
-      
-      **CIDOC-CRM Definition**:
-      E8_Acquisition "comprises the activities that result in the acquisition of a 
-      E18 Physical Thing into the custody of an agent for a specific purpose."
-      
-      **Subtypes**:
-      - Purchase
-      - Gift/Donation
-      - Bequest
-      - Transfer
-      - Excavation
-      - Field Collection
-      
-      **SPECTRUM Alignment**: Maps to SPECTRUM acquisition procedure
-    exact_mappings:
-      - crm:E8_Acquisition
-      - wd:Q17157817  # Wikidata: acquisition (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300055711  # acquisition (activity)
-    annotations:
-      activity_category: ACQUISITION
-      spectrum_procedures: "acquisition"
-  
-  # ===========================================================================
-  # MEMBERSHIP ACTIVITY TYPES
-  # ===========================================================================
-  
-  MembershipActivityType:
-    is_a: ActivityType
-    class_uri: schema:JoinAction
-    description: |
-      Activity type for membership and affiliation activities.
-      
-      **Definition**:
-      Activities related to institutional membership in professional organizations,
-      consortia, or networks.
-      
-      **Subtypes**:
-      - Professional Membership (ICOM, ALA, SAA)
-      - Consortium Membership
-      - Network Participation
-      - Partnership Agreement
-      
-      **Schema.org**: Maps to JoinAction for joining organizations
-    exact_mappings:
-      - schema:JoinAction
-      - wd:Q1141470  # Wikidata: membership (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - schema:OrganizationRole
-    annotations:
-      activity_category: MEMBERSHIP
-  
-  # ===========================================================================
-  # LOAN ACTIVITY TYPES
-  # ===========================================================================
-  
-  LoanActivityType:
-    is_a: ActivityType
-    class_uri: crm:E10_Transfer_of_Custody
-    description: |
-      Activity type for loan management activities.
-      
-      **CIDOC-CRM Definition**:
-      E10_Transfer_of_Custody "comprises activities that result in a change of 
-      custody of an E18 Physical Thing."
-      
-      **Subtypes**:
-      - Outgoing Loan
-      - Incoming Loan
-      - Long-term Loan
-      - Exhibition Loan
-      
-      **SPECTRUM Alignment**: Maps to SPECTRUM loans-out and loans-in procedures
-    exact_mappings:
-      - crm:E10_Transfer_of_Custody
-      - wd:Q1332755  # Wikidata: loan (was: annotation wikidata_equivalent - migrated per Rule 53, 2026-01-17)
-    close_mappings:
-      - aat:300312155  # loaning
-    annotations:
-      activity_category: LOAN
-      spectrum_procedures: "loans-out, loans-in"
-  
-  # ===========================================================================
-  # COMMUNITY ENGAGEMENT ACTIVITY TYPES
-  # ===========================================================================
-  
-  CommunityEngagementActivityType:
-    is_a: ActivityType
-    class_uri: schema:InteractAction
-    description: |
-      Activity type for community outreach, public programming, and engagement activities.
-      
-      **Definition**:
-      Activities that connect heritage custodians with broader communities through
-      advocacy, public programs, and participatory engagement.
-      
-      **Subtypes**:
-      - Membership Meetings: Monthly, quarterly, annual gatherings
-      - Lecture Series: Guest speakers on heritage topics
-      - Field Trips: Site visits, museum tours, heritage walks
-      - Workshops: Skill-building sessions (genealogy, conservation, identification)
-      - Public Events: Open houses, exhibitions, school programs
-      - Community Events: Heritage days, festivals, memorial events
-      - Digital Engagement: Websites, social media, online forums, virtual meetings
-      - Advocacy: Historic preservation, heritage education, policy engagement
-      - Partnerships: Collaborations with local government, museums, libraries, universities
-      
-      **Typical Use Cases**:
-      - Heritage societies (heemkundekringen) connecting with local communities
-      - Archive associations conducting public outreach
-      - Museums hosting community events
-      
-      **Schema.org**: Maps to InteractAction for community interaction activities
-      
-      **Migration Note**: Created 2026-01-19 per slot_fixes.yaml revision.
-      Replaces community_engagement slot (string) with structured Activity class.
-    exact_mappings:
-      - schema:InteractAction
-      - wd:Q1069284  # Wikidata: community engagement
-    close_mappings:
-      - schema:CommunicateAction
-      - aat:300054552  # education (activity) - overlaps with educational engagement
-    related_mappings:
-      - schema:Event
-    annotations:
-      activity_category: COMMUNITY_ENGAGEMENT
-      migration_date: "2026-01-19"
-      replaces_slot: "community_engagement"
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    tree_root: true

schemas/20251121/linkml/modules/classes/Actor.yaml

@@ -1,26 +1,26 @@
 id: https://nde.nl/ontology/hc/class/Actor
 name: Actor
 title: Actor
-description: >-
-  An actor involved in an event or activity.
-
+description: An actor involved in an event or activity.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   prov: http://www.w3.org/ns/prov#
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_name
-  - ../slots/has_or_had_role
-
+- linkml:types
+- ../slots/has_or_had_name
+- ../slots/has_or_had_role
 classes:
   Actor:
     class_uri: prov:Agent
     description: Involved actor.
-    
     slots:
-      - has_or_had_name
-      - has_or_had_role
+    - has_or_had_name
+    - has_or_had_role
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AddressType.yaml

@@ -1,18 +1,6 @@
-# AddressType - Abstract base class for address type classifications
-#
-# Following the Type/Types naming convention (Rule 0b):
-# - AddressType.yaml: Abstract base class defining the type taxonomy
-# - AddressTypes.yaml: File containing all concrete subclasses
-#
-# Generation date: 2026-01-13 (migrated from address_type slot)
-# Rule compliance: 0b (Type/Types naming), 37 (specificity scores), 38 (slot centralization)
-#
-# MIGRATION: This file replaces address_type slot with has_or_had_type + AddressType class
-
 id: https://nde.nl/ontology/hc/class/AddressType
 name: address_type_class
 title: Address Type Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -22,235 +10,179 @@ prefixes:
   skos: http://www.w3.org/2004/02/skos/core#
   dcterms: http://purl.org/dc/terms/
   crm: http://www.cidoc-crm.org/cidoc-crm/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  # Shared slots (centralized)
-  - ../slots/has_or_had_identifier
-  - ../slots/has_or_had_short_code
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
-  - ../slots/has_or_had_hypernym
-  - ../slots/has_or_had_hyponym
-  - ../slots/is_or_was_related_to
-  # REMOVED 2026-01-15: wikidata_id - migrated to is_or_was_equivalent_to + WikiDataIdentifier (Rule 53)
-  - ../slots/is_or_was_equivalent_to
-  - ./WikiDataIdentifier
-
+- linkml:types
+- ../slots/has_or_had_identifier
+- ../slots/has_or_had_code
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
+- ../slots/has_or_had_hypernym
+- ../slots/has_or_had_hyponym
+- ../slots/is_or_was_related_to
+- ../slots/is_or_was_equivalent_to
+- ./WikiDataIdentifier
 classes:
   AddressType:
     class_uri: skos:Concept
-    description: |
-      Classification type for Address purposes in heritage custodian contexts.
-      
-      **DEFINITION**:
-      
-      AddressType provides a SKOS-based classification hierarchy for categorizing
-      different types of addresses based on their purpose or function. This enables:
-      - Rich metadata (descriptions, use cases)
-      - Hierarchical relationships (broader/narrower types)
-      - Extensibility (new types without enum modification)
-      - Semantic alignment with vCard, GLEIF, and Schema.org ontologies
-      
-      **ONTOLOGY ALIGNMENT**:
-      
-      | Ontology | Class/Property | Notes |
-      |----------|----------------|-------|
-      | **vCard** | `vcard:Type` | RFC6350 type codes (Home, Work) |
-      | **GLEIF** | `gleif_base:hasAddressLegal`, `gleif_base:hasAddressHeadquarters` | Legal entity addresses |
-      | **CIDOC-CRM** | `crm:E55_Type` | General type classification |
-      | **SKOS** | `skos:Concept` | Controlled vocabulary concept |
-      
-      **ADDRESS TYPES FOR HERITAGE CUSTODIANS**:
-      
-      | Type | Use Case |
-      |------|----------|
-      | `HEADQUARTERS` | Main organizational address |
-      | `LEGAL` | Registered legal/business address (KvK, Chamber of Commerce) |
-      | `VISITING` | Public visitor entrance address |
-      | `MAILING` | Correspondence/postal address |
-      | `STORAGE` | Depot, warehouse, off-site storage facility |
-      | `BRANCH` | Branch office location |
-      | `READING_ROOM` | Public reading/research room entrance |
-      
-      **RELATIONSHIP TO OTHER CLASSES**:
-      
-      ```
-      Address (physical address)
-        │
-        └── has_or_had_type → AddressType (THIS CLASS)
-              ├── has_or_had_hypernym → AddressType (parent in hierarchy)
-              ├── has_or_had_hyponym → AddressType[] (children)
-              └── has_or_had_description (text)
-      ```
-      
-      **SLOT MIGRATION** (2026-01-13):
-      
-      This class replaces the address_type string slot with a proper class hierarchy.
-      Old pattern: `address_type: HEADQUARTERS` (string)
-      New pattern: `has_or_had_type: AddressType` (object reference)
-      
+    description: "Classification type for Address purposes in heritage custodian contexts.\n\n**DEFINITION**:\n\nAddressType provides a SKOS-based classification hierarchy for categorizing\ndifferent types of addresses based on their purpose or function. This enables:\n- Rich metadata (descriptions, use cases)\n- Hierarchical relationships (broader/narrower types)\n- Extensibility (new types without enum modification)\n- Semantic alignment with vCard, GLEIF, and Schema.org ontologies\n\n**ONTOLOGY ALIGNMENT**:\n\n| Ontology | Class/Property | Notes |\n|----------|----------------|-------|\n| **vCard** | `vcard:Type` | RFC6350 type codes (Home, Work) |\n| **GLEIF** | `gleif_base:hasAddressLegal`, `gleif_base:hasAddressHeadquarters` | Legal entity addresses |\n| **CIDOC-CRM** | `crm:E55_Type` | General type classification |\n| **SKOS** | `skos:Concept` | Controlled vocabulary concept |\n\n**ADDRESS TYPES FOR HERITAGE CUSTODIANS**:\n\n| Type | Use Case |\n|------|----------|\n| `HEADQUARTERS`\
+      \ | Main organizational address |\n| `LEGAL` | Registered legal/business address (KvK, Chamber of Commerce) |\n| `VISITING` | Public visitor entrance address |\n| `MAILING` | Correspondence/postal address |\n| `STORAGE` | Depot, warehouse, off-site storage facility |\n| `BRANCH` | Branch office location |\n| `READING_ROOM` | Public reading/research room entrance |\n\n**RELATIONSHIP TO OTHER CLASSES**:\n\n```\nAddress (physical address)\n  \u2502\n  \u2514\u2500\u2500 has_or_had_type \u2192 AddressType (THIS CLASS)\n        \u251C\u2500\u2500 has_or_had_hypernym \u2192 AddressType (parent in hierarchy)\n        \u251C\u2500\u2500 has_or_had_hyponym \u2192 AddressType[] (children)\n        \u2514\u2500\u2500 has_or_had_description (text)\n```\n\n**SLOT MIGRATION** (2026-01-13):\n\nThis class replaces the address_type string slot with a proper class hierarchy.\nOld pattern: `address_type: HEADQUARTERS` (string)\nNew pattern: `has_or_had_type: AddressType` (object reference)\n"
     exact_mappings:
-      - skos:Concept
-    
+    - skos:Concept
     close_mappings:
-      - vcard:Type
-      - crm:E55_Type
-    
+    - vcard:Type
+    - crm:E55_Type
     related_mappings:
-      - gleif_base:hasAddressLegal
-      - gleif_base:hasAddressHeadquarters
-    
+    - gleif_base:hasAddressLegal
+    - gleif_base:hasAddressHeadquarters
     slots:
-      # Shared slots (from centralized slot files)
-      - has_or_had_identifier
-      - has_or_had_short_code
-      - has_or_had_label
-      - has_or_had_description
-      - has_or_had_hypernym
-      - has_or_had_hyponym
-      - is_or_was_related_to
-      # REMOVED 2026-01-15: wikidata_id - migrated to is_or_was_equivalent_to (Rule 53)
-      - is_or_was_equivalent_to
-    
+    - has_or_had_identifier
+    - has_or_had_code
+    - has_or_had_label
+    - has_or_had_description
+    - has_or_had_hypernym
+    - has_or_had_hyponym
+    - is_or_was_related_to
+    - is_or_was_equivalent_to
     slot_usage:
       has_or_had_identifier:
         range: uriorcurie
         required: true
         identifier: true
-        pattern: "^https://nde\\.nl/ontology/hc/address-type/[a-z0-9-]+$"
+        pattern: ^https://nde\.nl/ontology/hc/address-type/[a-z0-9-]+$
         examples:
-          - value: https://nde.nl/ontology/hc/address-type/headquarters
-            description: Main organizational headquarters address type
-          - value: https://nde.nl/ontology/hc/address-type/legal
-            description: Registered legal address type
-      
-      has_or_had_short_code:
+        - value: https://nde.nl/ontology/hc/address-type/headquarters
+          description: Main organizational headquarters address type
+        - value: https://nde.nl/ontology/hc/address-type/legal
+          description: Registered legal address type
+      has_or_had_code:
         range: string
         required: true
-        pattern: "^[A-Z][A-Z0-9_]*$"
+        pattern: ^[A-Z][A-Z0-9_]*$
         examples:
-          - value: HEADQUARTERS
-          - value: LEGAL
-          - value: VISITING
-          - value: MAILING
-          - value: STORAGE
-          - value: BRANCH
-      
+        - value: HEADQUARTERS
+        - value: LEGAL
+        - value: VISITING
+        - value: MAILING
+        - value: STORAGE
+        - value: BRANCH
       has_or_had_label:
         range: string
         required: true
         multivalued: true
         examples:
-          - value: ["Headquarters@en", "Hoofdkantoor@nl"]
-          - value: ["Legal Address@en", "Juridisch adres@nl"]
-          - value: ["Visiting Address@en", "Bezoekadres@nl"]
-      
+        - value:
+          - Headquarters@en
+          - Hoofdkantoor@nl
+        - value:
+          - Legal Address@en
+          - Juridisch adres@nl
+        - value:
+          - Visiting Address@en
+          - Bezoekadres@nl
       has_or_had_description:
         range: string
         examples:
-          - value: "Main organizational address where primary operations occur."
-      
+        - value: Main organizational address where primary operations occur.
       has_or_had_hypernym:
         range: AddressType
-        description: "Parent address type in the classification hierarchy."
-      
+        description: Parent address type in the classification hierarchy.
       has_or_had_hyponym:
         range: AddressType
         multivalued: true
         inlined_as_list: true
-        description: "Child address types in the classification hierarchy."
-      
+        description: Child address types in the classification hierarchy.
       is_or_was_related_to:
         range: AddressType
         multivalued: true
         inlined_as_list: true
-        description: "Non-hierarchical associations with other address types."
-      
+        description: Non-hierarchical associations with other address types.
       is_or_was_equivalent_to:
         range: WikiDataIdentifier
         multivalued: true
         inlined: true
         inlined_as_list: true
-        description: |
-          Wikidata equivalence for this address type concept.
+        description: 'Wikidata equivalence for this address type concept.
+
           MIGRATED 2026-01-15: Replaces wikidata_id slot per Rule 53.
+
+          '
         examples:
-          - value:
-              - qid: "Q1234567"
-                label: "Headquarters address"
-            description: Wikidata equivalence for headquarters address type
-    
+        - value:
+          - qid: Q1234567
+            label: Headquarters address
+          description: Wikidata equivalence for headquarters address type
     annotations:
-      specificity_score: "0.30"
-      specificity_rationale: "Address types are broadly applicable - all heritage custodians have addresses."
-      has_or_had_score:  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-
-        # NOTE: slot_usage may need manual review for range/description updates '{"collection_discovery": 0.20, "organizational_change": 0.35, "general_heritage": 0.25}'
-      slot_migration: |
-        2026-01-13: Migrated from address_type string slot to AddressType class
-        - address_type (string) → has_or_had_type (AddressType)
-    
+      specificity_score: '0.30'
+      specificity_rationale: Address types are broadly applicable - all heritage custodians have addresses.
+      has_or_had_score: null
+      slot_migration: "2026-01-13: Migrated from address_type string slot to AddressType class\n- address_type (string) \u2192 has_or_had_type (AddressType)\n"
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     comments:
-      - "AddressType provides SKOS-based classification for Address instances"
-      - "Supports hierarchical type relationships (has_or_had_hypernym/hyponym)"
-      - "Richer semantics than flat address_type string slot"
-      - "Aligned with vCard Type, GLEIF address distinctions"
-      - "MIGRATED 2026-01-13: Now uses shared slots (Rule 38)"
-    
+    - AddressType provides SKOS-based classification for Address instances
+    - Supports hierarchical type relationships (has_or_had_hypernym/hyponym)
+    - Richer semantics than flat address_type string slot
+    - Aligned with vCard Type, GLEIF address distinctions
+    - 'MIGRATED 2026-01-13: Now uses shared slots (Rule 38)'
     see_also:
-      - https://www.w3.org/TR/vcard-rdf/#d4e1769
-      - https://www.gleif.org/ontology/Base/
-    
+    - https://www.w3.org/TR/vcard-rdf/#d4e1769
+    - https://www.gleif.org/ontology/Base/
     examples:
-      - value:
-          has_or_had_identifier: https://nde.nl/ontology/hc/address-type/headquarters
-          has_or_had_short_code: HEADQUARTERS
-          has_or_had_label:
-            - Headquarters@en
-            - Hoofdkantoor@nl
-          has_or_had_description: |
-            Main organizational address where primary operations occur.
-            This is typically where leadership and central administration
-            are located.
-        description: Headquarters address type definition
+    - value:
+        has_or_had_identifier: https://nde.nl/ontology/hc/address-type/headquarters
+        has_or_had_code: HEADQUARTERS
+        has_or_had_label:
+        - Headquarters@en
+        - Hoofdkantoor@nl
+        has_or_had_description: 'Main organizational address where primary operations occur.
 
-      - value:
-          has_or_had_identifier: https://nde.nl/ontology/hc/address-type/legal
-          has_or_had_short_code: LEGAL
-          has_or_had_label:
-            - Legal Address@en
-            - Juridisch adres@nl
-            - Statutaire zetel@nl
-          has_or_had_description: |
-            Registered legal address for official correspondence and legal
-            purposes. May differ from operational headquarters.
-            For Dutch organizations, this is the address registered with KvK.
-        description: Legal/statutory address type definition
+          This is typically where leadership and central administration
 
-      - value:
-          has_or_had_identifier: https://nde.nl/ontology/hc/address-type/visiting
-          has_or_had_short_code: VISITING
-          has_or_had_label:
-            - Visiting Address@en
-            - Bezoekadres@nl
-          has_or_had_description: |
-            Public entrance for visitors. May include museums, archives,
-            or libraries with public reading rooms.
-        description: Public visiting address type definition
+          are located.
 
-      - value:
-          has_or_had_identifier: https://nde.nl/ontology/hc/address-type/storage
-          has_or_had_short_code: STORAGE
-          has_or_had_label:
-            - Storage Facility@en
-            - Opslaglocatie@nl
-            - Depot@nl
-          has_or_had_description: |
-            Off-site storage facility, depot, or warehouse for collections.
-            Not typically open to the public.
-          is_or_was_related_to:
-            - https://nde.nl/ontology/hc/address-type/branch
-        description: Storage/depot address type definition
+          '
+      description: Headquarters address type definition
+    - value:
+        has_or_had_identifier: https://nde.nl/ontology/hc/address-type/legal
+        has_or_had_code: LEGAL
+        has_or_had_label:
+        - Legal Address@en
+        - Juridisch adres@nl
+        - Statutaire zetel@nl
+        has_or_had_description: 'Registered legal address for official correspondence and legal
+
+          purposes. May differ from operational headquarters.
+
+          For Dutch organizations, this is the address registered with KvK.
+
+          '
+      description: Legal/statutory address type definition
+    - value:
+        has_or_had_identifier: https://nde.nl/ontology/hc/address-type/visiting
+        has_or_had_code: VISITING
+        has_or_had_label:
+        - Visiting Address@en
+        - Bezoekadres@nl
+        has_or_had_description: 'Public entrance for visitors. May include museums, archives,
+
+          or libraries with public reading rooms.
+
+          '
+      description: Public visiting address type definition
+    - value:
+        has_or_had_identifier: https://nde.nl/ontology/hc/address-type/storage
+        has_or_had_code: STORAGE
+        has_or_had_label:
+        - Storage Facility@en
+        - Opslaglocatie@nl
+        - Depot@nl
+        has_or_had_description: 'Off-site storage facility, depot, or warehouse for collections.
+
+          Not typically open to the public.
+
+          '
+        is_or_was_related_to:
+        - https://nde.nl/ontology/hc/address-type/branch
+      description: Storage/depot address type definition

schemas/20251121/linkml/modules/classes/AddressTypes.yaml

@@ -1,239 +1,237 @@
-# AddressTypes - Concrete subclasses for AddressType
-#
-# Following the Type/Types naming convention (Rule 0b):
-# - AddressType.yaml: Abstract base class defining the type taxonomy
-# - AddressTypes.yaml: This file contains all concrete subclasses
-#
-# Generation date: 2026-01-13 (migrated from address_type slot values)
-# Rule compliance: 0b (Type/Types naming), 37 (specificity scores)
-
 id: https://nde.nl/ontology/hc/class/AddressTypes
 name: address_types_classes
 title: Address Types Concrete Classes
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   vcard: http://www.w3.org/2006/vcard/ns#
   gleif_base: https://www.gleif.org/ontology/Base/
   skos: http://www.w3.org/2004/02/skos/core#
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ./AddressType
-
+- linkml:types
+- ./AddressType
 classes:
   HeadquartersAddress:
     is_a: AddressType
     class_uri: hc:HeadquartersAddress
-    description: |
-      Main organizational headquarters address where primary operations occur.
+    description: 'Main organizational headquarters address where primary operations occur.
+
       This is typically where leadership and central administration are located.
 
+
       **Ontology Alignment**:
+
       - GLEIF: `gleif_base:hasAddressHeadquarters`
 
+      '
     close_mappings:
-      - gleif_base:hasAddressHeadquarters
-    
+    - gleif_base:hasAddressHeadquarters
     annotations:
       short_code: HEADQUARTERS
-      specificity_score: "0.25"
-    
+      specificity_score: '0.25'
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     examples:
-      - value:
-          has_or_had_short_code: HEADQUARTERS
-          has_or_had_label:
-            - Headquarters@en
-            - Hoofdkantoor@nl
-        description: Rijksmuseum main headquarters
-
+    - value:
+        has_or_had_code: HEADQUARTERS
+        has_or_had_label:
+        - Headquarters@en
+        - Hoofdkantoor@nl
+      description: Rijksmuseum main headquarters
   LegalAddress:
     is_a: AddressType
     class_uri: hc:LegalAddress
-    description: |
-      Registered legal address for official correspondence and legal purposes.
+    description: 'Registered legal address for official correspondence and legal purposes.
+
       May differ from operational headquarters.
 
+
       For Dutch organizations, this is the address registered with the
+
       Chamber of Commerce (Kamer van Koophandel - KvK).
 
+
       **Ontology Alignment**:
+
       - GLEIF: `gleif_base:hasAddressLegal`
 
+      '
     close_mappings:
-      - gleif_base:hasAddressLegal
-    
+    - gleif_base:hasAddressLegal
     annotations:
       short_code: LEGAL
-      specificity_score: "0.30"
-    
+      specificity_score: '0.30'
     examples:
-      - value:
-          has_or_had_short_code: LEGAL
-          has_or_had_label:
-            - Legal Address@en
-            - Juridisch adres@nl
-            - Statutaire zetel@nl
-        description: Registered legal address from KvK
-
+    - value:
+        has_or_had_code: LEGAL
+        has_or_had_label:
+        - Legal Address@en
+        - Juridisch adres@nl
+        - Statutaire zetel@nl
+      description: Registered legal address from KvK
   VisitingAddress:
     is_a: AddressType
     class_uri: hc:VisitingAddress
-    description: |
-      Public entrance address for visitors.
+    description: 'Public entrance address for visitors.
+
 
       For heritage custodians, this is typically where the public enters
+
       to visit exhibitions, reading rooms, or public services.
+
       May include accessible entrances for persons with disabilities.
 
+      '
     annotations:
       short_code: VISITING
-      specificity_score: "0.25"
-    
+      specificity_score: '0.25'
     examples:
-      - value:
-          has_or_had_short_code: VISITING
-          has_or_had_label:
-            - Visiting Address@en
-            - Bezoekadres@nl
-        description: Public visitor entrance
-
+    - value:
+        has_or_had_code: VISITING
+        has_or_had_label:
+        - Visiting Address@en
+        - Bezoekadres@nl
+      description: Public visitor entrance
   MailingAddress:
     is_a: AddressType
     class_uri: hc:MailingAddress
-    description: |
-      Postal correspondence address.
+    description: 'Postal correspondence address.
+
 
       Address for receiving mail and correspondence. May be a P.O. Box
+
       or differ from physical location addresses.
 
+      '
     annotations:
       short_code: MAILING
-      specificity_score: "0.25"
-    
+      specificity_score: '0.25'
     examples:
-      - value:
-          has_or_had_short_code: MAILING
-          has_or_had_label:
-            - Mailing Address@en
-            - Postadres@nl
-            - Correspondentieadres@nl
-        description: Postal correspondence address
-
+    - value:
+        has_or_had_code: MAILING
+        has_or_had_label:
+        - Mailing Address@en
+        - Postadres@nl
+        - Correspondentieadres@nl
+      description: Postal correspondence address
   StorageAddress:
     is_a: AddressType
     class_uri: hc:StorageAddress
-    description: |
-      Off-site storage facility, depot, or warehouse address.
+    description: 'Off-site storage facility, depot, or warehouse address.
+
 
       Not typically open to the public. May house collection items
+
       not currently on display, archival materials, or preservation
+
       facilities.
 
+
       Related to StorageType for describing the type of storage facility.
 
+      '
     annotations:
       short_code: STORAGE
-      specificity_score: "0.40"
-    
+      specificity_score: '0.40'
     examples:
-      - value:
-          has_or_had_short_code: STORAGE
-          has_or_had_label:
-            - Storage Facility@en
-            - Opslaglocatie@nl
-            - Depot@nl
-        description: Off-site collection depot
-
+    - value:
+        has_or_had_code: STORAGE
+        has_or_had_label:
+        - Storage Facility@en
+        - Opslaglocatie@nl
+        - Depot@nl
+      description: Off-site collection depot
   BranchAddress:
     is_a: AddressType
     class_uri: hc:BranchAddress
-    description: |
-      Branch office or satellite location address.
+    description: 'Branch office or satellite location address.
+
 
       For heritage custodians with multiple locations, this identifies
+
       addresses of branch offices, satellite reading rooms, or regional
+
       service points.
 
+      '
     annotations:
       short_code: BRANCH
-      specificity_score: "0.35"
-    
+      specificity_score: '0.35'
     examples:
-      - value:
-          has_or_had_short_code: BRANCH
-          has_or_had_label:
-            - Branch Office@en
-            - Vestiging@nl
-            - Filiaal@nl
-        description: Branch office location
-
+    - value:
+        has_or_had_code: BRANCH
+        has_or_had_label:
+        - Branch Office@en
+        - Vestiging@nl
+        - Filiaal@nl
+      description: Branch office location
   ReadingRoomAddress:
     is_a: AddressType
     class_uri: hc:ReadingRoomAddress
-    description: |
-      Public reading room or research room entrance address.
+    description: 'Public reading room or research room entrance address.
+
 
       Specific to archives and libraries, this identifies where
+
       researchers access original materials for consultation.
+
       May differ from the main visiting address.
 
+      '
     annotations:
       short_code: READING_ROOM
-      specificity_score: "0.50"
-    
+      specificity_score: '0.50'
     examples:
-      - value:
-          has_or_had_short_code: READING_ROOM
-          has_or_had_label:
-            - Reading Room@en
-            - Studiezaal@nl
-            - Leeszaal@nl
-        description: Archive/library reading room entrance
-
+    - value:
+        has_or_had_code: READING_ROOM
+        has_or_had_label:
+        - Reading Room@en
+        - Studiezaal@nl
+        - Leeszaal@nl
+      description: Archive/library reading room entrance
   DeliveryAddress:
     is_a: AddressType
     class_uri: hc:DeliveryAddress
-    description: |
-      Goods delivery and receiving address.
+    description: 'Goods delivery and receiving address.
+
 
       Address for receiving deliveries, including acquisitions,
+
       loans, and supplies. May include loading dock facilities.
 
+      '
     annotations:
       short_code: DELIVERY
-      specificity_score: "0.40"
-    
+      specificity_score: '0.40'
     examples:
-      - value:
-          has_or_had_short_code: DELIVERY
-          has_or_had_label:
-            - Delivery Address@en
-            - Afleveradres@nl
-            - Goederenontvangst@nl
-        description: Delivery receiving dock
-
+    - value:
+        has_or_had_code: DELIVERY
+        has_or_had_label:
+        - Delivery Address@en
+        - Afleveradres@nl
+        - Goederenontvangst@nl
+      description: Delivery receiving dock
   ConservationLabAddress:
     is_a: AddressType
     class_uri: hc:ConservationLabAddress
-    description: |
-      Conservation laboratory or restoration facility address.
+    description: 'Conservation laboratory or restoration facility address.
+
 
       May be separate from main facilities, housing specialized
+
       equipment for preservation and restoration work.
 
+      '
     annotations:
       short_code: CONSERVATION_LAB
-      specificity_score: "0.55"
-    
+      specificity_score: '0.55'
     examples:
-      - value:
-          has_or_had_short_code: CONSERVATION_LAB
-          has_or_had_label:
-            - Conservation Laboratory@en
-            - Restauratieatelier@nl
-            - Conserveringslab@nl
-        description: Restoration workshop facility
+    - value:
+        has_or_had_code: CONSERVATION_LAB
+        has_or_had_label:
+        - Conservation Laboratory@en
+        - Restauratieatelier@nl
+        - Conserveringslab@nl
+      description: Restoration workshop facility

schemas/20251121/linkml/modules/classes/Administration.yaml

@@ -1,8 +1,14 @@
 classes:
   Administration:
     class_uri: org:OrganizationalUnit
-    description: "An administrative unit or body."
+    description: An administrative unit or body.
     slots:
-      - has_or_had_label
-      - has_or_had_description
-      - has_or_had_identifier
+    - has_or_had_label
+    - has_or_had_description
+    - has_or_had_identifier
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AdministrativeLevel.yaml

@@ -1,47 +1,49 @@
-# AdministrativeLevel class
-# Represents a level in a government or administrative hierarchy
-#
-# Generation date: 2026-01-27
-# Rule compliance: 0b, 38, 39, 53
-#
-# Created for has_administrative_level migration
-
 id: https://nde.nl/ontology/hc/class/AdministrativeLevel
 name: AdministrativeLevel
 title: Administrative Level Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   skos: http://www.w3.org/2004/02/skos/core#
   schema: http://schema.org/
-
+  dcterms: http://purl.org/dc/terms/
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_code
-  - ../slots/has_or_had_description
-
+- linkml:types
+- ../slots/has_or_had_label
+- ../slots/has_or_had_code
+- ../slots/has_or_had_description
 classes:
   AdministrativeLevel:
     class_uri: skos:Concept
-    description: |
-      A level or tier within an administrative or government hierarchy.
+    description: 'A level or tier within an administrative or government hierarchy.
+
 
       **Examples**:
+
       - National/Federal
+
       - State/Provincial
+
       - Regional
+
       - Municipal/Local
 
+
       **Ontological Alignment**:
+
       - `skos:Concept`: Concept in a hierarchy scheme.
+
+      '
     slots:
-      - has_or_had_label
-      - has_or_had_code
-      - has_or_had_description
+    - has_or_had_label
+    - has_or_had_code
+    - has_or_had_description
     slot_usage:
       has_or_had_label:
         description: Name of the level (e.g., "National")
@@ -49,3 +51,9 @@ classes:
       has_or_had_code:
         description: Code for the level (e.g., "NAT", "ISO-3166-2")
         required: false
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AdministrativeOffice.yaml

@@ -2,34 +2,32 @@ id: https://nde.nl/ontology/hc/class/administrative-office
 name: administrative_office_class
 title: AdministrativeOffice Class
 imports:
-  - linkml:types
-  - ./ReconstructedEntity
-  - ./CustodianObservation
-  - ./ReconstructionActivity
-  - ./FunctionType
-  - ../slots/is_or_was_derived_from  # was: was_derived_from - migrated per Rule 53
-  - ../slots/is_or_was_generated_by  # was: was_generated_by - migrated per Rule 53
-  - ../slots/has_or_had_access_restriction
-  - ../slots/has_or_had_description
-  - ../classes/Description
-  - ../slots/has_or_had_label
-  - ../classes/Label
-  - ../slots/has_or_had_admin_staff_count
-  # administrative_functions REMOVED - migrated to has_or_had_function (Rule 53)
-  # has_or_had_administrative_function REMOVED - bespoke slot replaced by generic has_or_had_function (Rule 53)
-  - ../slots/has_or_had_function
-  - ../slots/is_leased
-  - ../slots/lease_expiry
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
-  - ./TemplateSpecificityType
-
-  - ./TemplateSpecificityTypes
-  - ../slots/has_or_had_identifier
-  - ../classes/Identifier
+- linkml:types
+- ./ReconstructedEntity
+- ./CustodianObservation
+- ./ReconstructionActivity
+- ./FunctionType
+- ../slots/is_or_was_derived_from
+- ../slots/is_or_was_generated_by
+- ../slots/has_or_had_access_restriction
+- ../slots/has_or_had_description
+- ../classes/Description
+- ../slots/has_or_had_label
+- ../classes/Label
+# has_or_had_admin_staff_count REMOVED - migrated to has_or_had_staff + Staff (Rule 53)
+- ../slots/has_or_had_staff
+- ./Staff
+- ../slots/has_or_had_function
+- ../slots/is_leased
+- ../slots/lease_expiry
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
+- ../slots/has_or_had_identifier
+- ../classes/Identifier
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -44,75 +42,9 @@ classes:
   AdministrativeOffice:
     is_a: ReconstructedEntity
     class_uri: org:Site
-    description: >-
-      Non-public administrative building or office space of a heritage custodian.
-      
-      **DEFINITION**:
-      
-      An AdministrativeOffice is a secondary physical location where a heritage
-      custodian performs back-office, administrative, or support functions that
-      do not directly serve the public. These locations typically house staff
-      performing finance, HR, IT, management, or other operational activities.
-      
-      **W3C ORG ALIGNMENT**:
-      
-      `org:Site` - "An office or other premise at which the organization is located."
-      
-      AdministrativeOffice specializes org:Site for non-public administrative spaces:
-      - Financial/accounting departments
-      - Human resources offices
-      - IT infrastructure locations
-      - Executive/management offices
-      
-      **DISTINCTION FROM OTHER AUXILIARY PLACE TYPES**:
-      
-      | Type | Public Access | Primary Function |
-      |------|---------------|------------------|
-      | BranchOffice | Yes | Public service delivery |
-      | **AdministrativeOffice** | No | Back-office operations |
-      | ResearchCenter | Limited | Research/conservation |
-      | Storage | No | Collection storage |
-      
-      **TYPICAL CHARACTERISTICS**:
-      
-      - **Staff-only access**: No public visitors
-      - **Administrative functions**: Finance, HR, IT, management
-      - **Separate from collections**: No collection materials stored
-      - **Cost center**: Often in lower-cost location than main building
-      
-      **USE CASES**:
-      
-      1. **Separate Administrative Building**:
-         - Museum finance department in office park
-         - Archive IT/digitization support center
-      
-      2. **Executive Offices**:
-         - Foundation board meeting space
-         - Director's office separate from main building
-      
-      3. **Support Services**:
-         - Facilities management office
-         - Marketing/communications department
-      
-      **Example - Administrative Annex**:
-      ```yaml
-      AdministrativeOffice:
-        has_admin_office_identifier: "https://nde.nl/ontology/hc/aux/rijksmuseum-admin-zuidas"
-        has_admin_office_name: "Rijksmuseum Administrative Offices - Zuidas"
-        has_admin_office_description: |
-          Administrative support offices housing finance, HR, and IT departments.
-          Staff access only. Located in Zuidas business district for cost efficiency.
-        has_or_had_function:
-          - function_category: ADMINISTRATIVE
-            function_name: "Finance and accounting"
-          - function_category: ADMINISTRATIVE
-            function_name: "Human resources"
-          - function_category: SUPPORT
-            function_name: "Information technology"
-          - function_category: ADMINISTRATIVE
-            function_name: "Legal affairs"
-        has_or_had_access_restriction: "Staff badge required"
-      ```
+    description: "Non-public administrative building or office space of a heritage custodian.\n**DEFINITION**:\nAn AdministrativeOffice is a secondary physical location where a heritage custodian performs back-office, administrative, or support functions that do not directly serve the public. These locations typically house staff performing finance, HR, IT, management, or other operational activities.\n**W3C ORG ALIGNMENT**:\n`org:Site` - \"An office or other premise at which the organization is located.\"\nAdministrativeOffice specializes org:Site for non-public administrative spaces: - Financial/accounting departments - Human resources offices - IT infrastructure locations - Executive/management offices\n**DISTINCTION FROM OTHER AUXILIARY PLACE TYPES**:\n| Type | Public Access | Primary Function | |------|---------------|------------------| | BranchOffice | Yes | Public service delivery | | **AdministrativeOffice** | No | Back-office operations | | ResearchCenter | Limited | Research/conservation\
+      \ | | Storage | No | Collection storage |\n**TYPICAL CHARACTERISTICS**:\n- **Staff-only access**: No public visitors - **Administrative functions**: Finance, HR, IT, management - **Separate from collections**: No collection materials stored - **Cost center**: Often in lower-cost location than main building\n**USE CASES**:\n1. **Separate Administrative Building**:\n   - Museum finance department in office park\n   - Archive IT/digitization support center\n\n2. **Executive Offices**:\n   - Foundation board meeting space\n   - Director's office separate from main building\n\n3. **Support Services**:\n   - Facilities management office\n   - Marketing/communications department\n\n**Example - Administrative Annex**: ```yaml AdministrativeOffice:\n  has_admin_office_identifier: \"https://nde.nl/ontology/hc/aux/rijksmuseum-admin-zuidas\"\n  has_admin_office_name: \"Rijksmuseum Administrative Offices - Zuidas\"\n  has_admin_office_description: |\n    Administrative support offices housing finance,\
+      \ HR, and IT departments.\n    Staff access only. Located in Zuidas business district for cost efficiency.\n  has_or_had_function:\n    - function_category: ADMINISTRATIVE\n      function_name: \"Finance and accounting\"\n    - function_category: ADMINISTRATIVE\n      function_name: \"Human resources\"\n    - function_category: SUPPORT\n      function_name: \"Information technology\"\n    - function_category: ADMINISTRATIVE\n      function_name: \"Legal affairs\"\n  has_or_had_access_restriction: \"Staff badge required\"\n```"
     exact_mappings:
     - org:Site
     close_mappings:
@@ -126,16 +58,15 @@ classes:
     - has_or_had_description
     - has_or_had_identifier
     - has_or_had_label
-    - has_or_had_admin_staff_count
-    # administrative_functions REMOVED - use has_or_had_function (Rule 53)
-    # has_or_had_administrative_function REMOVED - bespoke, use has_or_had_function (Rule 53)
+    # has_or_had_admin_staff_count REMOVED - migrated to has_or_had_staff (Rule 53)
+    - has_or_had_staff
     - has_or_had_function
     - is_leased
     - lease_expiry
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-    - is_or_was_derived_from  # was: was_derived_from - migrated per Rule 53
-    - is_or_was_generated_by  # was: was_generated_by - migrated per Rule 53
+    - has_or_had_score
+    - is_or_was_derived_from
+    - is_or_was_generated_by
     slot_usage:
       has_or_had_identifier:
         range: Identifier
@@ -153,9 +84,7 @@ classes:
         multivalued: true
         inlined: true
         inlined_as_list: true
-        description: >-
-          Organizational functions performed at this administrative office.
-          Uses generic FunctionType class with function_category classification.
+        description: Organizational functions performed at this administrative office. Uses generic FunctionType class with function_category classification.
         examples:
         - value:
             function_category: ADMINISTRATIVE
@@ -178,10 +107,22 @@ classes:
           description: Badge access
         - value: Management access only
           description: Restricted access
-      has_or_had_admin_staff_count:
-        range: integer
+      has_or_had_staff:
+        description: |
+          Staff associated with the administrative office.
+          MIGRATED from has_or_had_admin_staff_count per Rule 53.
+          Uses Staff class (with Quantity).
+        range: Staff
+        multivalued: true
+        inlined: true
         examples:
-        - value: 25
+        - value:
+            has_or_had_quantity:
+              has_or_had_value: 25
+              has_or_had_unit:
+                has_or_had_label: "FTE"
+            has_or_had_type:
+              has_or_had_label: "Administrative Staff"
           description: Medium admin office
       is_leased:
         range: boolean
@@ -195,11 +136,11 @@ classes:
         examples:
         - value: '2028-12-31'
           description: Lease expires end of 2028
-      is_or_was_derived_from:  # was: was_derived_from - migrated per Rule 53
+      is_or_was_derived_from:
         range: CustodianObservation
         multivalued: true
         required: false
-      is_or_was_generated_by:  # was: was_generated_by - migrated per Rule 53
+      is_or_was_generated_by:
         range: ReconstructionActivity
         required: false
     comments:
@@ -208,7 +149,7 @@ classes:
     - W3C ORG org:Site specialized for administrative functions
     - Often in separate building from main heritage operations
     - May be leased rather than owned for cost efficiency
-    - "MIGRATION NOTE: has_or_had_administrative_function replaced by generic has_or_had_function (Rule 53)"
+    - 'MIGRATION NOTE: has_or_had_administrative_function replaced by generic has_or_had_function (Rule 53)'
     see_also:
     - https://www.w3.org/TR/vocab-org/#org:Site
     - https://schema.org/Corporation
@@ -233,7 +174,13 @@ classes:
         - function_category: ADMINISTRATIVE
           function_name: Legal affairs
         has_or_had_access_restriction: Staff badge required
-        has_or_had_admin_staff_count: 45
+        has_or_had_staff:
+        - has_or_had_quantity:
+            has_or_had_value: 45
+            has_or_had_unit:
+              has_or_had_label: "FTE"
+          has_or_had_type:
+            has_or_had_label: "Administrative Staff"
         is_leased: true
         lease_expiry: '2028-12-31'
       description: Museum administrative office in business district
@@ -255,6 +202,19 @@ classes:
         - function_category: SUPPORT
           function_name: Technical support
         has_or_had_access_restriction: Project staff only
-        has_or_had_admin_staff_count: 12
+        has_or_had_staff:
+        - has_or_had_quantity:
+            has_or_had_value: 12
+            has_or_had_unit:
+              has_or_had_label: "FTE"
+          has_or_had_type:
+            has_or_had_label: "Technical Staff"
         is_leased: false
+        lease_expiry: null
       description: Library digitization support facility
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AdministrativeUnit.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AdministrativeUnit
+name: AdministrativeUnit
+title: AdministrativeUnit
+description: >-
+  An administrative division or unit.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  org: http://www.w3.org/ns/org#
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_name
+
+classes:
+  AdministrativeUnit:
+    class_uri: org:OrganizationalUnit
+    description: Administrative unit.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_name

schemas/20251121/linkml/modules/classes/AdmissionFee.yaml

@@ -0,0 +1,29 @@
+id: https://nde.nl/ontology/hc/class/AdmissionFee
+name: AdmissionFee
+title: AdmissionFee
+description: >-
+  Fee charged for admission.
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_amount
+
+classes:
+  AdmissionFee:
+    class_uri: schema:PriceSpecification
+    description: Admission fee.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: "Generic utility class created during migration"
+      custodian_types: ["*"]
+      custodian_types_rationale: "Universal utility concept"
+    
+    slots:
+      - has_or_had_amount

schemas/20251121/linkml/modules/classes/AdmissionInfo.yaml

@@ -1,45 +1,33 @@
-# AdmissionInfo - Structured admission price information from Google Maps
-# Extracted from custodian_source.yaml per Rule 38 (modular schema files)
-# Extraction date: 2026-01-08
-
 id: https://nde.nl/ontology/hc/classes/AdmissionInfo
 name: AdmissionInfo
 title: AdmissionInfo
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
   prov: http://www.w3.org/ns/prov#
   xsd: http://www.w3.org/2001/XMLSchema#
-
 imports:
-  - linkml:types
-
-
+- linkml:types
 default_range: string
-
 classes:
   AdmissionInfo:
-      description: >-
-        Structured admission price information from Google Maps including
-        price value and notes about additional fees or conditions.
-        
-        Ontology mapping rationale:
-        - class_uri is schema:PriceSpecification because this represents
-          structured price information for museum/institution admission
-        - close_mappings includes schema:Offer for commercial offering context
-        - related_mappings includes schema:MonetaryAmount for price values
-      class_uri: schema:PriceSpecification
-      close_mappings:
-        - schema:Offer
-      related_mappings:
-        - schema:MonetaryAmount
-      attributes:
-        price:
-          range: string
-          description: Admission price (e.g., "€9.00")
-        note:
-          range: string
-          description: Additional notes about admission (e.g., "Additional fees might
-            apply")
+    description: "Structured admission price information from Google Maps including price value and notes about additional fees or conditions.\nOntology mapping rationale: - class_uri is schema:PriceSpecification because this represents\n  structured price information for museum/institution admission\n- close_mappings includes schema:Offer for commercial offering context - related_mappings includes schema:MonetaryAmount for price values"
+    class_uri: schema:PriceSpecification
+    close_mappings:
+    - schema:Offer
+    related_mappings:
+    - schema:MonetaryAmount
+    attributes:
+      price:
+        range: string
+        description: "Admission price (e.g., \"\u20AC9.00\")"
+      note:
+        range: string
+        description: Additional notes about admission (e.g., "Additional fees might apply")
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AdvertisingRadioArchive.yaml

@@ -4,25 +4,22 @@ title: Advertising Radio Archive Type
 prefixes:
   linkml: https://w3id.org/linkml/
 imports:
-  - linkml:types
-  - ./ArchiveOrganizationType
-  - ./CollectionType
-  - ./AdvertisingRadioArchiveRecordSetTypes
-  - ../slots/hold_or_held_record_set_type
-  - ../slots/has_or_had_custodian_type
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ../slots/is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
-  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
-  - ./TemplateSpecificityType
-
-  - ./TemplateSpecificityTypes
-  - ./WikidataAlignment
-  - ./WikiDataEntry  # for is_or_was_related_to range (2026-01-15)
-  - ./AdvertisingRadioArchiveRecordSetType
-  # wikidata_entity import REMOVED - inherits has_or_had_identifier from ArchiveOrganizationType (Rule 53, 2026-01-16)
+- linkml:types
+- ./ArchiveOrganizationType
+- ./CollectionType
+- ./AdvertisingRadioArchiveRecordSetTypes
+- ../slots/hold_or_held_record_set_type
+- ../slots/has_or_had_type
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ../slots/is_or_was_related_to
+- ./SpecificityAnnotation
+- ./TemplateSpecificityScore
+- ./TemplateSpecificityType
+- ./TemplateSpecificityTypes
+- ./WikidataAlignment
+- ./WikiDataEntry
+- ./AdvertisingRadioArchiveRecordSetType
 classes:
   AdvertisingRadioArchive:
     is_a: ArchiveOrganizationType
@@ -30,7 +27,7 @@ classes:
     slots:
     - hold_or_held_record_set_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     description: 'Sound archive specializing in advertising radio productions and commercials.
 
 
@@ -60,9 +57,8 @@ classes:
 
       '
     slot_usage:
-      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
+      has_or_had_identifier:
         pattern: ^Q[0-9]+$
-        # equals_string removed: Q60658673 (incompatible with uriorcurie range)
         description: Wikidata identifier for Advertising Radio Archive concept
     exact_mappings:
     - skos:Concept
@@ -77,3 +73,9 @@ classes:
     - SoundArchive
     - RadioArchive
     - MediaArchive
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AdvertisingRadioArchiveRecordSetType.yaml

@@ -5,35 +5,40 @@ prefixes:
   linkml: https://w3id.org/linkml/
   wd: http://www.wikidata.org/entity/
 imports:
-  - linkml:types
-  - ./CollectionType
-  - ../slots/has_or_had_custodian_type
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-  - ../slots/is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
-  - ./WikidataAlignment  # for WikidataAlignment range
-  - ../slots/has_or_had_custodian_type
-  - ../slots/is_or_was_related_to
-  - ../slots/specificity_annotation
-  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+- linkml:types
+- ./CollectionType
+- ../slots/has_or_had_type
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
+- ../slots/is_or_was_related_to
+- ./WikidataAlignment
+- ../slots/has_or_had_type
+- ../slots/is_or_was_related_to
+- ../slots/specificity_annotation
+- ../slots/has_or_had_score
 classes:
   AdvertisingRadioArchiveRecordSetType:
-    description: A rico:RecordSetType for classifying collections of advertising radio  productions and commercials within
-      heritage institutions.
+    description: A rico:RecordSetType for classifying collections of advertising radio  productions and commercials within heritage institutions.
     is_a: CollectionType
     class_uri: rico:RecordSetType
     exact_mappings:
-      - wd:Q60658673  # Wikidata (was: slot_usage wikidata_equivalent - migrated per Rule 53, 2026-01-17)
+    - wd:Q60658673
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
-      is_or_was_related_to:  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
+      is_or_was_related_to:
         range: WikidataAlignment
         inlined: true
     see_also:
     - AdvertisingRadioArchive
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-    - is_or_was_related_to  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
+    - has_or_had_score
+    - is_or_was_related_to
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AdvertisingRadioArchiveRecordSetTypes.yaml

@@ -14,42 +14,39 @@ imports:
 - linkml:types
 - ./AdvertisingRadioArchiveRecordSetType
 - ./AdvertisingRadioArchive
-- ../slots/has_or_had_custodian_type
+- ../slots/has_or_had_type
 - ../slots/specificity_annotation
-- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+- ../slots/has_or_had_score
 - ./SpecificityAnnotation
-- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
-
+- ./TemplateSpecificityScore
 - ./TemplateSpecificityType
-
 - ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
 - ../slots/record_holder_note
 - ../slots/record_set_type
-- ../slots/has_or_had_custodian_type
+- ../slots/has_or_had_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
-- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
-- ../slots/has_or_had_custodian_type
+- ../slots/has_or_had_score
+- ../slots/has_or_had_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
-- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+- ../slots/has_or_had_score
 classes:
   RadioAdvertisementCollection:
     is_a: AdvertisingRadioArchiveRecordSetType
     class_uri: rico:RecordSetType
-    description: "A rico:RecordSetType for Radio commercial recordings.\n\n**RiC-O Alignment**:\nThis class is a specialized\
-      \ rico:RecordSetType following the collection \norganizational principle as defined by rico-rst:Collection.\n"
+    description: "A rico:RecordSetType for Radio commercial recordings.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType following the collection \norganizational principle as defined by rico-rst:Collection.\n"
     exact_mappings:
     - rico:RecordSetType
     related_mappings:
@@ -60,16 +57,16 @@ classes:
     - AdvertisingRadioArchiveRecordSetType
     - rico:RecordSetType
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     - organizational_principle
     - organizational_principle_uri
     - record_holder
     - record_holder_note
     - record_set_type
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
       record_set_type:
         equals_string: RadioAdvertisementCollection
@@ -81,11 +78,16 @@ classes:
         equals_string: AdvertisingRadioArchive
       record_holder_note:
         equals_string: This RecordSetType is typically held by AdvertisingRadioArchive custodians. Inverse of rico:isOrWasHolderOf.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
   CampaignDocumentationSeries:
     is_a: AdvertisingRadioArchiveRecordSetType
     class_uri: rico:RecordSetType
-    description: "A rico:RecordSetType for Advertising campaign records.\n\n**RiC-O Alignment**:\nThis class is a specialized\
-      \ rico:RecordSetType following the series \norganizational principle as defined by rico-rst:Series.\n"
+    description: "A rico:RecordSetType for Advertising campaign records.\n\n**RiC-O Alignment**:\nThis class is a specialized rico:RecordSetType following the series \norganizational principle as defined by rico-rst:Series.\n"
     exact_mappings:
     - rico:RecordSetType
     related_mappings:
@@ -96,16 +98,16 @@ classes:
     - AdvertisingRadioArchiveRecordSetType
     - rico:RecordSetType
     slots:
-    - has_or_had_custodian_type
+    - has_or_had_type
     - specificity_annotation
-    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
+    - has_or_had_score
     - organizational_principle
     - organizational_principle_uri
     - record_holder
     - record_holder_note
     - record_set_type
     slot_usage:
-      has_or_had_custodian_type:
+      has_or_had_type:
         equals_expression: '["hc:ArchiveOrganizationType"]'
       record_set_type:
         equals_string: CampaignDocumentationSeries

schemas/20251121/linkml/modules/classes/Age.yaml

@@ -1,45 +1,39 @@
-# Age class
-# Represents an age or age range, often for demographic or restriction purposes
-#
-# Generation date: 2026-01-27
-# Rule compliance: 0b, 38, 39, 53
-#
-# Created for has_age migration
-
 id: https://nde.nl/ontology/hc/class/Age
 name: Age
 title: Age Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
   dcterms: http://purl.org/dc/terms/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_quantity
-  - ../slots/has_or_had_unit
-  - ../slots/has_or_had_description
-
+- linkml:types
+- ../slots/has_or_had_quantity
+- ../slots/has_or_had_unit
+- ../slots/has_or_had_description
 classes:
   Age:
     class_uri: schema:QuantitativeValue
-    description: |
-      Represents an age or age range.
+    description: 'Represents an age or age range.
+
 
       **Examples**:
+
       - "18 years"
+
       - "25-35 years"
 
+
       **Ontological Alignment**:
+
       - `schema:QuantitativeValue`: Allows specifying value, minValue, maxValue, and unitCode.
+
+      '
     slots:
-      - has_or_had_quantity
-      - has_or_had_unit
-      - has_or_had_description
+    - has_or_had_quantity
+    - has_or_had_unit
+    - has_or_had_description
     slot_usage:
       has_or_had_quantity:
         range: integer
@@ -49,3 +43,9 @@ classes:
         description: Unit of time (usually "years", "months").
         range: string
         required: false
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/Agenda.yaml

@@ -1,26 +1,26 @@
 id: https://nde.nl/ontology/hc/class/Agenda
 name: Agenda
 title: Agenda
-description: >-
-  A strategic agenda or plan.
-
+description: A strategic agenda or plan.
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
-
+- linkml:types
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
 classes:
   Agenda:
     class_uri: schema:Action
     description: Agenda.
-    
     slots:
-      - has_or_had_label
-      - has_or_had_description
+    - has_or_had_label
+    - has_or_had_description
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/Agent.yaml

@@ -1,15 +1,6 @@
-# Agent class
-# Represents a person or organization that performs actions
-#
-# Created per slot_fixes.yaml migration for: collector
-# Creation date: 2026-01-22
-#
-# Rule 53 (No Bespoke Slots): collector → is_or_was_acquired_by + Agent
-
 id: https://nde.nl/ontology/hc/class/Agent
 name: Agent
 title: Agent
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -17,133 +8,97 @@ prefixes:
   foaf: http://xmlns.com/foaf/0.1/
   schema: http://schema.org/
   dcterms: http://purl.org/dc/terms/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_name
-  - ../slots/has_or_had_type
-  - ../slots/has_or_had_identifier
-
+- linkml:types
+- ../slots/has_or_had_name
+- ../slots/has_or_had_type
+- ../slots/has_or_had_identifier
 classes:
   Agent:
     class_uri: prov:Agent
-    description: |
-      An agent (person, organization, or software) that performs actions.
-      
-      **RULE 53 MIGRATION**:
-      Replaces simple string slots with a structured agent model:
-      - `is_or_was_acquired_by` → Agent (this class)
-      - Supports typed agents (person, organization, software)
-      
-      **USAGE**:
-      ```yaml
-      is_or_was_acquired_by:
-        - agent_name: "Dr. Jane Smith"
-          agent_type: person
-          has_or_had_identifier:
-            - identifier_scheme: ORCID
-              identifier_value: "0000-0001-2345-6789"
-      ```
-      
-      **Ontological Alignment**:
-      - **Primary** (`class_uri`): `prov:Agent` - PROV-O agent
-      - **Close**: `foaf:Agent` - FOAF agent
-      - **Close**: `schema:Person` / `schema:Organization` - Schema.org agents
-      - **Close**: `dcterms:Agent` - Dublin Core agent
-      
-      **Use Cases**:
-      - Specimen collectors (field biologists)
-      - Artwork donors/sellers
-      - Archive depositors
-      - Record creators
-      
+    description: "An agent (person, organization, or software) that performs actions.\n\n**RULE 53 MIGRATION**:\nReplaces simple string slots with a structured agent model:\n- `is_or_was_acquired_by` \u2192 Agent (this class)\n- Supports typed agents (person, organization, software)\n\n**USAGE**:\n```yaml\nis_or_was_acquired_by:\n  - agent_name: \"Dr. Jane Smith\"\n    agent_type: person\n    has_or_had_identifier:\n      - identifier_scheme: ORCID\n        identifier_value: \"0000-0001-2345-6789\"\n```\n\n**Ontological Alignment**:\n- **Primary** (`class_uri`): `prov:Agent` - PROV-O agent\n- **Close**: `foaf:Agent` - FOAF agent\n- **Close**: `schema:Person` / `schema:Organization` - Schema.org agents\n- **Close**: `dcterms:Agent` - Dublin Core agent\n\n**Use Cases**:\n- Specimen collectors (field biologists)\n- Artwork donors/sellers\n- Archive depositors\n- Record creators\n"
     exact_mappings:
-      - prov:Agent
-    
+    - prov:Agent
     close_mappings:
-      - foaf:Agent
-      - dcterms:Agent
-    
+    - foaf:Agent
+    - dcterms:Agent
     related_mappings:
-      - schema:Person
-      - schema:Organization
-    
+    - schema:Person
+    - schema:Organization
     slots:
-      - has_or_had_name
-      - has_or_had_type
-      - has_or_had_identifier
-    
+    - has_or_had_name
+    - has_or_had_type
+    - has_or_had_identifier
     attributes:
       agent_name:
         range: string
         description: Name of the agent (person or organization name)
         required: true
-      
       agent_type:
         range: string
-        description: |
-          Type of agent: person, organization, software, group
+        description: 'Type of agent: person, organization, software, group
+
+          '
         required: false
         examples:
-          - value: person
-          - value: organization
-          - value: software
-          - value: group
-      
+        - value: person
+        - value: organization
+        - value: software
+        - value: group
       agent_role:
         range: string
-        description: |
-          Role of the agent in the action (collector, donor, creator, etc.)
-        required: false
+        description: 'Role of the agent in the action (collector, donor, creator, etc.)
 
+          '
+        required: false
     slot_usage:
       has_or_had_name:
-        description: |
-          Structured name for the agent.
+        description: 'Structured name for the agent.
+
+          '
         range: uriorcurie
         required: false
       has_or_had_type:
-        description: |
-          Classification of the agent type.
+        description: 'Classification of the agent type.
+
+          '
         range: uriorcurie
         required: false
       has_or_had_identifier:
-        description: |
-          Identifiers for the agent (ORCID, ISNI, etc.).
+        description: 'Identifiers for the agent (ORCID, ISNI, etc.).
+
+          '
         range: uriorcurie
         multivalued: true
         required: false
-    
     annotations:
-      specificity_score: "0.25"
-      specificity_rationale: "Broadly applicable - agents appear across all heritage contexts."
+      specificity_score: '0.25'
+      specificity_rationale: Broadly applicable - agents appear across all heritage contexts.
       template_specificity: '{"archive_search": 0.30, "museum_search": 0.30, "library_search": 0.30, "collection_discovery": 0.40, "person_research": 0.60, "location_browse": 0.15, "identifier_lookup": 0.35, "organizational_change": 0.25, "digital_platform": 0.20, "general_heritage": 0.25}'
-    
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
     examples:
-      - value:
-          agent_name: "Dr. Jane Smith"
-          agent_type: person
-          agent_role: collector
-        description: Field biologist who collected specimens
-      
-      - value:
-          agent_name: "Rijksmuseum Foundation"
-          agent_type: organization
-          agent_role: donor
-        description: Organization that donated artwork
-      
-      - value:
-          agent_name: "National Archives of the Netherlands"
-          agent_type: organization
-          agent_role: transferring_agency
-          has_or_had_identifier:
-            - identifier_scheme: ISIL
-              identifier_value: "NL-HaNA"
-        description: Archive transferring records
-    
+    - value:
+        agent_name: Dr. Jane Smith
+        agent_type: person
+        agent_role: collector
+      description: Field biologist who collected specimens
+    - value:
+        agent_name: Rijksmuseum Foundation
+        agent_type: organization
+        agent_role: donor
+      description: Organization that donated artwork
+    - value:
+        agent_name: National Archives of the Netherlands
+        agent_type: organization
+        agent_role: transferring_agency
+        has_or_had_identifier:
+        - identifier_scheme: ISIL
+          identifier_value: NL-HaNA
+      description: Archive transferring records
     comments:
-      - "Created per slot_fixes.yaml migration (2026-01-22)"
-      - "RULE 53: Replaces collector string slot with structured model"
-      - "Generic agent class for persons, organizations, and software"
+    - Created per slot_fixes.yaml migration (2026-01-22)
+    - 'RULE 53: Replaces collector string slot with structured model'
+    - Generic agent class for persons, organizations, and software

schemas/20251121/linkml/modules/classes/AgentType.yaml

@@ -1,41 +1,31 @@
-# AgentType class
-# Abstract base class for agent types classification
-#
-# Generation date: 2026-01-27
-# Rule compliance: 0b (Type/Types pattern), 38, 39, 53
-#
-# Created for has_agent_type migration
-
 id: https://nde.nl/ontology/hc/class/AgentType
 name: AgentType
 title: Agent Type Abstract Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   skos: http://www.w3.org/2004/02/skos/core#
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_code
-  - ../slots/has_or_had_description
-
+- linkml:types
+- ../slots/has_or_had_label
+- ../slots/has_or_had_code
+- ../slots/has_or_had_description
 classes:
   AgentType:
     class_uri: skos:Concept
-    description: |
-      Abstract base class for agent types classification.
+    description: 'Abstract base class for agent types classification.
+
       Provides a taxonomy for different types of agents (e.g., Person, Organization, SoftwareAgent).
+
+      '
     abstract: true
     exact_mappings:
-      - skos:Concept
+    - skos:Concept
     slots:
-      - has_or_had_label
-      - has_or_had_code
-      - has_or_had_description
+    - has_or_had_label
+    - has_or_had_code
+    - has_or_had_description
     slot_usage:
       has_or_had_code:
         range: string
@@ -45,3 +35,9 @@ classes:
         range: string
         required: false
         description: Human-readable name for the agent type
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AgentTypes.yaml

@@ -1,20 +1,14 @@
-# AgentTypes classes
-# Concrete subclasses for AgentType taxonomy
-#
-# Generation date: 2026-01-27
-# Rule compliance: 0b (Type/Types pattern)
-#
-# Updated for AgentType migration
-
 id: https://nde.nl/ontology/hc/class/AgentTypes
 name: agent_types_classes
 title: Agent Types Classes
-description: |
-  Concrete subclasses for AgentType taxonomy.
+description: 'Concrete subclasses for AgentType taxonomy.
+
   Follows Rule 0b Type/Types naming pattern.
+
+  '
 imports:
-  - linkml:types
-  - ./AgentType
+- linkml:types
+- ./AgentType
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
@@ -24,17 +18,20 @@ classes:
     is_a: AgentType
     class_uri: hc:PersonAgentType
     description: Agent type for natural persons.
-    
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept
   OrganizationAgentType:
     is_a: AgentType
     class_uri: hc:OrganizationAgentType
     description: Agent type for organizations.
-    
   SoftwareAgentType:
     is_a: AgentType
     class_uri: hc:SoftwareAgentType
     description: Agent type for software agents or automated processes.
-    
   GroupAgentType:
     is_a: AgentType
     class_uri: hc:GroupAgentType

schemas/20251121/linkml/modules/classes/Agreement.yaml

@@ -1,49 +1,50 @@
-# Agreement class
-# Represents a formal agreement, contract, or treaty
-#
-# Generation date: 2026-01-27
-# Rule compliance: 0b, 38, 39, 53
-#
-# Created for has_agreement_signed_date migration
-
 id: https://nde.nl/ontology/hc/class/Agreement
 name: Agreement
 title: Agreement Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
   dcterms: http://purl.org/dc/terms/
-
+  prov: http://www.w3.org/ns/prov#
+  crm: http://www.cidoc-crm.org/cidoc-crm/
+  skos: http://www.w3.org/2004/02/skos/core#
+  rdfs: http://www.w3.org/2000/01/rdf-schema#
+  org: http://www.w3.org/ns/org#
+  xsd: http://www.w3.org/2001/XMLSchema#
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_label
-  - ../slots/has_or_had_description
-  - ../slots/is_or_was_signed_on
-  - ../slots/temporal_extent
-  - ./TimeSpan
-
+- linkml:types
+- ../slots/has_or_had_label
+- ../slots/has_or_had_description
+- ../slots/is_or_was_signed_on
+- ../slots/temporal_extent
+- ./TimeSpan
 classes:
   Agreement:
     class_uri: schema:Agreement
-    description: |
-      A formal agreement, contract, or treaty between parties.
+    description: 'A formal agreement, contract, or treaty between parties.
+
 
       **Examples**:
+
       - Loan Agreement
+
       - Service Agreement
+
       - Memorandum of Understanding
 
+
       **Ontological Alignment**:
+
       - `schema:Agreement`: A generic agreement.
+
+      '
     slots:
-      - has_or_had_label
-      - has_or_had_description
-      - is_or_was_signed_on
-      - temporal_extent
+    - has_or_had_label
+    - has_or_had_description
+    - is_or_was_signed_on
+    - temporal_extent
     slot_usage:
       has_or_had_label:
         description: Title or name of the agreement.
@@ -51,3 +52,9 @@ classes:
         description: Date the agreement was signed.
       temporal_extent:
         description: Validity period of the agreement.
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept

schemas/20251121/linkml/modules/classes/AirChanges.yaml

@@ -1,40 +1,31 @@
-# AirChanges class
-# Represents the rate of air changes in a space
-#
-# Generation date: 2026-01-27
-# Rule compliance: 0b, 38, 39, 53
-#
-# Created for has_air_changes_per_hour migration
-
 id: https://nde.nl/ontology/hc/class/AirChanges
 name: AirChanges
 title: Air Changes Class
-
 prefixes:
   linkml: https://w3id.org/linkml/
   hc: https://nde.nl/ontology/hc/
   schema: http://schema.org/
-
 default_prefix: hc
-
 imports:
-  - linkml:types
-  - ../slots/has_or_had_quantity
-  - ../slots/has_or_had_unit
-  - ./Quantity
-  - ./Unit
-
+- linkml:types
+- ../slots/has_or_had_quantity
+- ../slots/has_or_had_unit
+- ./Quantity
+- ./Unit
 classes:
   AirChanges:
     class_uri: schema:QuantitativeValue
-    description: |
-      Represents the rate of air changes in a space.
+    description: 'Represents the rate of air changes in a space.
+
 
       **Ontological Alignment**:
+
       - `schema:QuantitativeValue`: Allows specifying value and unit.
+
+      '
     slots:
-      - has_or_had_quantity
-      - has_or_had_unit
+    - has_or_had_quantity
+    - has_or_had_unit
     slot_usage:
       has_or_had_quantity:
         range: float
@@ -44,3 +35,9 @@ classes:
         range: Unit
         description: Unit of measurement (e.g., "per hour").
         required: true
+    annotations:
+      specificity_score: 0.1
+      specificity_rationale: Generic utility class/slot created during migration
+      custodian_types:
+      - '*'
+      custodian_types_rationale: Universal utility concept