standardise slots

2026-01-19 00:09:28 +01:00 · 2026-01-19 00:09:28 +01:00 · 4a277d7d42
commit 4a277d7d42
parent 6812524ae5
782 changed files with 6093221 additions and 5649 deletions
--- a/.opencode/rules/linkml-union-type-range-any-rule.md
+++ b/.opencode/rules/linkml-union-type-range-any-rule.md
@ -0,0 +1,157 @@
+# Rule 59: LinkML Union Types Require `range: Any`
+
+🚨 **CRITICAL**: When using `any_of` for union types in LinkML, you MUST also specify `range: Any` at the attribute level. Without it, the union type validation does NOT work.
+
+## The Problem
+
+LinkML's `any_of` construct allows defining slots that accept multiple types (e.g., string OR integer). However, there's a critical implementation detail:
+
+**Without `range: Any`, the `any_of` constraint is silently ignored during validation.**
+
+This leads to validation failures where data that should be valid (e.g., integer value in a string/integer union field) is rejected.
+
+## Correct Pattern
+
+```yaml
+slots:
+  identifier_value:
+    range: Any  # ← REQUIRED for any_of to work
+    any_of:
+      - range: string
+      - range: integer
+    description: The identifier value (can be string or integer)
+```
+
+## Incorrect Pattern (WILL FAIL)
+
+```yaml
+slots:
+  identifier_value:
+    # Missing range: Any - validation will fail!
+    any_of:
+      - range: string
+      - range: integer
+    description: The identifier value (can be string or integer)
+```
+
+## Common Use Cases
+
+This pattern is required for:
+
+| Use Case | Types | Example Fields |
+|----------|-------|----------------|
+| Identifier values | string \| integer | `identifier_value`, `geonames_id`, `viaf_id` |
+| Social media IDs | string \| array | `youtube_channel_id`, `facebook_id`, `twitter_username` |
+| Flexible identifiers | object \| array | `identifiers` (dict or list format) |
+| Numeric strings | string \| integer | `postal_code`, `kvk_number` |
+
+## Real-World Examples from GLAM Schema
+
+### Example 1: OriginalEntryIdentifier.yaml
+
+```yaml
+# Before (BROKEN):
+attributes:
+  identifier_value:
+    any_of:
+      - range: string
+      - range: integer
+
+# After (WORKING):
+attributes:
+  identifier_value:
+    range: Any  # Added
+    any_of:
+      - range: string
+      - range: integer
+```
+
+### Example 2: WikidataSocialMedia.yaml
+
+```yaml
+# Social media fields that can be single value or array
+attributes:
+  youtube_channel_id:
+    range: Any  # Required for string|array union
+    any_of:
+      - range: string
+      - range: string
+        multivalued: true
+    description: YouTube channel ID (single value or array)
+    
+  facebook_id:
+    range: Any
+    any_of:
+      - range: string
+      - range: string
+        multivalued: true
+```
+
+### Example 3: OriginalEntry.yaml (object|array union)
+
+```yaml
+# identifiers field that accepts both dict and array formats
+attributes:
+  identifiers:
+    range: Any  # Required for flexible typing
+    description: >-
+      Identifiers from original source. Accepts both dict format
+      (e.g., {isil: "XX-123"}) and array format
+      (e.g., [{scheme: "isil", value: "XX-123"}])
+```
+
+### Example 4: OriginalEntryLocation.yaml
+
+```yaml
+attributes:
+  geonames_id:
+    range: Any  # Required for string|integer
+    any_of:
+      - range: string
+      - range: integer
+    description: GeoNames ID (may be string or integer depending on source)
+```
+
+## Validation Behavior
+
+| Schema Definition | Integer Data | String Data | Result |
+|-------------------|--------------|-------------|--------|
+| `range: string` | ❌ FAIL | ✅ PASS | Strict string only |
+| `range: integer` | ✅ PASS | ❌ FAIL | Strict integer only |
+| `any_of` without `range: Any` | ❌ FAIL | ❌ FAIL | Broken - nothing works |
+| `any_of` with `range: Any` | ✅ PASS | ✅ PASS | Correct union behavior |
+
+## Why This Happens
+
+LinkML's validation engine processes `range` first to determine the basic type constraint. When `range` is not specified (or defaults to `string`), it applies that constraint before checking `any_of`. The `range: Any` tells the validator to defer type checking to the `any_of` constraints.
+
+## Checklist for Union Types
+
+When adding a field that accepts multiple types:
+
+- [ ] Define the `any_of` block with all acceptable ranges
+- [ ] Add `range: Any` at the same level as `any_of`
+- [ ] Test with sample data of each type
+- [ ] Document the accepted types in the description
+
+## See Also
+
+- LinkML Documentation: [Union Types](https://linkml.io/linkml/schemas/advanced.html#union-types)
+- GLAM Validation: `schemas/20251121/linkml/modules/classes/CustodianSourceFile.yaml`
+- Validation command: `linkml-validate -s <schema>.yaml <data>.yaml`
+
+## Migration Notes
+
+**Affected Files (Fixed January 2026)**:
+- `OriginalEntryIdentifier.yaml` - `identifier_value`
+- `Identifier.yaml` - `identifier_value` slot_usage
+- `WikidataSocialMedia.yaml` - `youtube_channel_id`, `facebook_id`, `instagram_username`, `linkedin_company_id`, `twitter_username`, `facebook_page_id`
+- `YoutubeEnrichment.yaml` - `channel_id`
+- `OriginalEntryLocation.yaml` - `geonames_id`
+- `OriginalEntry.yaml` - `identifiers`
+
+---
+
+**Version**: 1.0
+**Created**: 2026-01-18
+**Author**: AI Agent (OpenCode Claude)
--- a/AGENTS.md
+++ b/AGENTS.md
@ -1943,6 +1943,57 @@ Is feedback field present?

 ---

+### Rule 59: LinkML Union Types Require `range: Any`
+
+🚨 **CRITICAL**: When using `any_of` for union types in LinkML, you MUST also specify `range: Any` at the attribute level. Without it, the union type validation does NOT work.
+
+**The Problem**: LinkML's `any_of` construct allows defining slots that accept multiple types (e.g., string OR integer). However, without `range: Any`, the `any_of` constraint is silently ignored during validation.
+
+**Correct Pattern**:
+
+```yaml
+slots:
+  identifier_value:
+    range: Any  # ← REQUIRED for any_of to work
+    any_of:
+      - range: string
+      - range: integer
+    description: The identifier value (can be string or integer)
+```
+
+**Incorrect Pattern (WILL FAIL)**:
+
+```yaml
+slots:
+  identifier_value:
+    # Missing range: Any - validation will fail!
+    any_of:
+      - range: string
+      - range: integer
+```
+
+**Common Use Cases**:
+
+| Use Case | Types | Example Fields |
+|----------|-------|----------------|
+| Identifier values | string \| integer | `identifier_value`, `geonames_id`, `viaf_id` |
+| Social media IDs | string \| array | `youtube_channel_id`, `facebook_id`, `twitter_username` |
+| Flexible identifiers | object \| array | `identifiers` (dict or list format) |
+| Numeric strings | string \| integer | `postal_code`, `kvk_number` |
+
+**Validation Behavior**:
+
+| Schema Definition | Integer Data | String Data | Result |
+|-------------------|--------------|-------------|--------|
+| `range: string` | ❌ FAIL | ✅ PASS | Strict string only |
+| `range: integer` | ✅ PASS | ❌ FAIL | Strict integer only |
+| `any_of` without `range: Any` | ❌ FAIL | ❌ FAIL | Broken - nothing works |
+| `any_of` with `range: Any` | ✅ PASS | ✅ PASS | Correct union behavior |
+
+**See**: `.opencode/rules/linkml-union-type-range-any-rule.md` for complete documentation
+
+---
+
 ## Appendix: Full Rule Content (No .opencode Equivalent)

 The following rules have no separate .opencode file and are preserved in full:
--- a/data/entity_resolution/entity_resolution_candidates.json
+++ b/data/entity_resolution/entity_resolution_candidates.json
@ -36,7 +36,8 @@
      "rescored": 68741,
      "signal_changed": 68740
    },
-    "last_manual_add_at": "2026-01-15T22:08:26.282760+00:00"
+    "last_manual_add_at": "2026-01-15T22:08:26.282760+00:00",
+    "last_source_url_add_at": "2026-01-18T17:10:35.524170+00:00"
  },
  "candidates": [
    {
@ -3038513,6 +3038514,42 @@
      "confidence_adjustments": [],
      "added_manually": true,
      "added_at": "2026-01-15T22:08:26.282090+00:00"
+    },
+    {
+      "wcms_ppid": "wcms-only-371449",
+      "wcms_name": "A Verwijlen",
+      "wcms_email": "alph1971@hotmail.nl",
+      "wcms_email_domain": "hotmail.nl",
+      "candidates": [],
+      "source_urls": [
+        {
+          "source_id": "8741589d6b36",
+          "source_url": "https://example.com/test-source",
+          "source_type": "webpage",
+          "source_domain": "example.com",
+          "comment": "Test source URL for verification",
+          "added_at": "2026-01-18T14:26:22.714160+00:00",
+          "added_manually": true
+        }
+      ]
+    },
+    {
+      "wcms_ppid": "wcms-only-147072",
+      "wcms_name": "Kars de Bruijne",
+      "wcms_email": "k.l.de.bruijne@rug.nl",
+      "wcms_email_domain": "rug.nl",
+      "candidates": [],
+      "source_urls": [
+        {
+          "source_id": "8e09f5c936cb",
+          "source_url": "https://www.rug.nl/about-ug/latest-news/events/promoties/?hfId=100303",
+          "source_type": "webpage",
+          "source_domain": "www.rug.nl",
+          "comment": "PhD defense page",
+          "added_at": "2026-01-18T17:10:34.861709+00:00",
+          "added_manually": true
+        }
+      ]
    }
  ]
 }
--- a/docs/plan/linkml_schema/00-validation-patterns.md
+++ b/docs/plan/linkml_schema/00-validation-patterns.md
@ -0,0 +1,202 @@
+# LinkML Schema Validation Patterns
+
+This document captures critical patterns discovered during the GLAM LinkML schema validation effort against 33,444+ custodian YAML data files.
+
+## Overview
+
+The GLAM project uses LinkML schemas to define the structure of heritage custodian data. Validation ensures data files conform to the schema before ingestion into databases.
+
+**Key Files**:
+- Main schema entry: `schemas/20251121/linkml/modules/classes/CustodianSourceFile.yaml`
+- Classes: `schemas/20251121/linkml/modules/classes/`
+- Slots: `schemas/20251121/linkml/modules/slots/`
+- Enums: `schemas/20251121/linkml/modules/enums/`
+- Data: `data/custodian/*.yaml` (33,444+ files)
+
+## Validation Command
+
+```bash
+# Single file
+linkml-validate -s schemas/20251121/linkml/modules/classes/CustodianSourceFile.yaml data/custodian/FILE.yaml
+
+# Batch test
+for f in data/custodian/A*.yaml; do
+  linkml-validate -s schemas/20251121/linkml/modules/classes/CustodianSourceFile.yaml "$f" 2>&1 | grep -q ERROR && echo "FAIL: $f"
+done
+```
+
+---
+
+## Critical Patterns
+
+### Pattern 1: Union Types Require `range: Any`
+
+**Priority**: 🚨 CRITICAL
+
+When using `any_of` to define union types (e.g., string OR integer), you MUST specify `range: Any`.
+
+```yaml
+# CORRECT
+attributes:
+  identifier_value:
+    range: Any  # ← REQUIRED
+    any_of:
+      - range: string
+      - range: integer
+
+# WRONG (validation silently fails)
+attributes:
+  identifier_value:
+    any_of:
+      - range: string
+      - range: integer
+```
+
+**Affected Fields**:
+- `identifier_value` (string | integer)
+- `geonames_id` (string | integer)
+- `youtube_channel_id` (string | array)
+- `facebook_id` (string | array)
+- `identifiers` (dict | array)
+
+**See**: Rule 59 in AGENTS.md, `.opencode/rules/linkml-union-type-range-any-rule.md`
+
+---
+
+### Pattern 2: Flexible Data Structures (dict OR array)
+
+Some fields accept either dict or array format depending on data source.
+
+```yaml
+# Dict format (common in manual entry)
+identifiers:
+  isil: "NL-123"
+  wikidata: "Q12345"
+
+# Array format (common in API responses)
+identifiers:
+  - scheme: isil
+    value: "NL-123"
+  - scheme: wikidata
+    value: "Q12345"
+```
+
+**Schema Solution**:
+```yaml
+attributes:
+  identifiers:
+    range: Any  # Accept both formats
+    description: >-
+      Identifiers from source. Accepts dict format {scheme: value}
+      or array format [{scheme: X, value: Y}].
+```
+
+---
+
+### Pattern 3: Adding Missing Fields to Classes
+
+When data contains fields not in schema, add them to the appropriate class:
+
+```yaml
+# In the class YAML file (e.g., CustodianSourceFile.yaml)
+attributes:
+  new_field_name:
+    range: string  # or appropriate type
+    description: Description of the field
+    # Optional properties:
+    required: false
+    multivalued: false
+    inlined: true  # For complex types
+```
+
+**Validation Error Example**:
+```
+Additional properties are not allowed ('new_field' was unexpected)
+```
+
+**Fix**: Add the field to the class's `attributes` section.
+
+---
+
+### Pattern 4: Nested Class Inlining
+
+When a field references another class, use `inlined: true`:
+
+```yaml
+attributes:
+  location:
+    range: Location  # References Location class
+    inlined: true    # Embed the object, don't use reference
+    
+  locations:
+    range: Location
+    multivalued: true
+    inlined_as_list: true  # For arrays of objects
+```
+
+---
+
+### Pattern 5: Optional vs Required Fields
+
+Most fields should be optional to handle incomplete data:
+
+```yaml
+attributes:
+  field_name:
+    range: string
+    required: false  # Default, but explicit is clearer
+```
+
+Required fields cause validation failures when missing:
+```yaml
+attributes:
+  name:
+    range: string
+    required: true  # Data MUST have this field
+```
+
+---
+
+## Common Validation Errors and Solutions
+
+### Error: Additional properties not allowed
+
+**Cause**: Data has field not defined in schema  
+**Fix**: Add field to class's `attributes` section
+
+### Error: None is not of type 'string'
+
+**Cause**: Field defined as string but data has null  
+**Fix**: Make field optional or use `any_of` with null
+
+### Error: 123 is not of type 'string'
+
+**Cause**: Data has integer, schema expects string  
+**Fix**: Use union type with `range: Any` and `any_of`
+
+### Error: [...] is not of type 'object'
+
+**Cause**: Data has array, schema expects single object  
+**Fix**: Add `multivalued: true` or use `range: Any` for flexibility
+
+---
+
+## Validation Session Tracking
+
+When performing validation sessions, track fixes systematically:
+
+| Fix # | File Modified | Change Made | Error Fixed |
+|-------|---------------|-------------|-------------|
+| 1 | ClassName.yaml | Added field X | "X was unexpected" |
+| 2 | ClassName.yaml | Added range: Any | Type mismatch |
+
+This table format allows continuation across sessions.
+
+---
+
+## References
+
+- [LinkML Documentation](https://linkml.io/linkml/)
+- [Union Types](https://linkml.io/linkml/schemas/advanced.html#union-types)
+- AGENTS.md Rules 48-59
+- `.opencode/rules/` for detailed rule documentation
--- a/entity_resolution_candidates_20260118_152622.json
+++ b/entity_resolution_candidates_20260118_152622.json
--- a/entity_resolution_candidates_20260118_181035.json
+++ b/entity_resolution_candidates_20260118_181035.json
--- a/frontend/public/schemas/20251121/linkml/01_custodian_name_modular.yaml
+++ b/frontend/public/schemas/20251121/linkml/01_custodian_name_modular.yaml
@ -45,7 +45,8 @@ imports:
  - modules/slots/has_or_had_arrangement_system
  - modules/slots/collection_description
  - modules/slots/collection_name
-  - modules/slots/collection_scope
+  # collection_scope ARCHIVED (2026-01-18) - migrated to has_or_had_scope + CollectionScope (Rule 53)
+  - modules/slots/has_or_had_scope
  - modules/slots/collection_type
  - modules/slots/collections_under_responsibility
  - modules/slots/confidence_method
@ -119,7 +120,7 @@ imports:
  - modules/slots/place_note
  - modules/slots/policy_id
  - modules/slots/policy_name
-  - modules/slots/subregion
+  # REMOVED: modules/slots/subregion - archived 2026-01-17, migrated to has_or_had_geographic_subdivision (Rule 53)
  - modules/slots/settlement
  - modules/slots/has_or_had_safeguard
  - modules/slots/safeguarded_by
@ -130,9 +131,9 @@ imports:
  - modules/slots/source_uri
  - modules/slots/standardized_name
  - modules/slots/started_at_time
-  - modules/slots/superseded_by
-  - modules/slots/supersede
-  - modules/slots/temporal_coverage
+  # REMOVED: modules/slots/superseded_by - archived 2026-01-17, migrated to is_or_was_superseded_by (Rule 53)
+  # REMOVED: modules/slots/supersede - archived 2026-01-17, migrated to supersedes_or_superseded (Rule 53)
+  # REMOVED: modules/slots/temporal_coverage - archived 2026-01-16, migrated to has_or_had_content (Rule 53)
  - modules/slots/temporal_extent
  # REMOVED: modules/slots/used - orphan slot, archived (2026-01-15)
  - modules/slots/preferred_label
--- a/frontend/public/schemas/20251121/linkml/manifest.json
+++ b/frontend/public/schemas/20251121/linkml/manifest.json
@ -1,12 +1,12 @@
 {
-  "generated": "2026-01-18T01:02:55.175Z",
+  "generated": "2026-01-18T17:22:04.718Z",
  "schemaRoot": "/schemas/20251121/linkml",
-  "totalFiles": 2968,
+  "totalFiles": 2969,
  "categoryCounts": {
    "main": 4,
-    "class": 854,
+    "class": 878,
    "enum": 154,
-    "slot": 1952,
+    "slot": 1929,
    "module": 4
  },
  "categories": [
@ -430,6 +430,11 @@
          "path": "modules/classes/BioCustodianSubtype.yaml",
          "category": "class"
        },
+        {
+          "name": "BioCustodianSubtypes",
+          "path": "modules/classes/BioCustodianSubtypes.yaml",
+          "category": "class"
+        },
        {
          "name": "BioCustodianType",
          "path": "modules/classes/BioCustodianType.yaml",
@ -440,6 +445,16 @@
          "path": "modules/classes/BiologicalObject.yaml",
          "category": "class"
        },
+        {
+          "name": "BioTypeClassification",
+          "path": "modules/classes/BioTypeClassification.yaml",
+          "category": "class"
+        },
+        {
+          "name": "BioTypeClassifications",
+          "path": "modules/classes/BioTypeClassifications.yaml",
+          "category": "class"
+        },
        {
          "name": "BirthDate",
          "path": "modules/classes/BirthDate.yaml",
@ -545,6 +560,11 @@
          "path": "modules/classes/CastCollection.yaml",
          "category": "class"
        },
+        {
+          "name": "CatalogingStandard",
+          "path": "modules/classes/CatalogingStandard.yaml",
+          "category": "class"
+        },
        {
          "name": "CateringPlace",
          "path": "modules/classes/CateringPlace.yaml",
@ -685,6 +705,11 @@
          "path": "modules/classes/CollectionManagementSystem.yaml",
          "category": "class"
        },
+        {
+          "name": "CollectionScope",
+          "path": "modules/classes/CollectionScope.yaml",
+          "category": "class"
+        },
        {
          "name": "CollectionType",
          "path": "modules/classes/CollectionType.yaml",
@ -1080,6 +1105,56 @@
          "path": "modules/classes/DigitalPlatformTypes.yaml",
          "category": "class"
        },
+        {
+          "name": "DigitalPlatformV2",
+          "path": "modules/classes/DigitalPlatformV2.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2DataQualityNotes",
+          "path": "modules/classes/DigitalPlatformV2DataQualityNotes.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2DataSource",
+          "path": "modules/classes/DigitalPlatformV2DataSource.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2KeyContact",
+          "path": "modules/classes/DigitalPlatformV2KeyContact.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2OrganizationProfile",
+          "path": "modules/classes/DigitalPlatformV2OrganizationProfile.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2OrganizationStatus",
+          "path": "modules/classes/DigitalPlatformV2OrganizationStatus.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2PrimaryPlatform",
+          "path": "modules/classes/DigitalPlatformV2PrimaryPlatform.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2Provenance",
+          "path": "modules/classes/DigitalPlatformV2Provenance.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2ServiceDetails",
+          "path": "modules/classes/DigitalPlatformV2ServiceDetails.yaml",
+          "category": "class"
+        },
+        {
+          "name": "DigitalPlatformV2TransformationMetadata",
+          "path": "modules/classes/DigitalPlatformV2TransformationMetadata.yaml",
+          "category": "class"
+        },
        {
          "name": "DimArchives",
          "path": "modules/classes/DimArchives.yaml",
@ -1235,6 +1310,16 @@
          "path": "modules/classes/EncompassingBodyTypes.yaml",
          "category": "class"
        },
+        {
+          "name": "EnrichmentProvenance",
+          "path": "modules/classes/EnrichmentProvenance.yaml",
+          "category": "class"
+        },
+        {
+          "name": "EnrichmentProvenanceEntry",
+          "path": "modules/classes/EnrichmentProvenanceEntry.yaml",
+          "category": "class"
+        },
        {
          "name": "Entity",
          "path": "modules/classes/Entity.yaml",
@ -1970,6 +2055,21 @@
          "path": "modules/classes/LocationResolution.yaml",
          "category": "class"
        },
+        {
+          "name": "LogoClaim",
+          "path": "modules/classes/LogoClaim.yaml",
+          "category": "class"
+        },
+        {
+          "name": "LogoEnrichment",
+          "path": "modules/classes/LogoEnrichment.yaml",
+          "category": "class"
+        },
+        {
+          "name": "LogoEnrichmentSummary",
+          "path": "modules/classes/LogoEnrichmentSummary.yaml",
+          "category": "class"
+        },
        {
          "name": "MailingListArchive",
          "path": "modules/classes/MailingListArchive.yaml",
@ -2790,6 +2890,16 @@
          "path": "modules/classes/PublicationEntry.yaml",
          "category": "class"
        },
+        {
+          "name": "PublicationEvent",
+          "path": "modules/classes/PublicationEvent.yaml",
+          "category": "class"
+        },
+        {
+          "name": "Publisher",
+          "path": "modules/classes/Publisher.yaml",
+          "category": "class"
+        },
        {
          "name": "Quantity",
          "path": "modules/classes/Quantity.yaml",
@ -3571,8 +3681,18 @@
          "category": "class"
        },
        {
-          "name": "TemplateSpecificityScores",
-          "path": "modules/classes/TemplateSpecificityScores.yaml",
+          "name": "TemplateSpecificityScore",
+          "path": "modules/classes/TemplateSpecificityScore.yaml",
+          "category": "class"
+        },
+        {
+          "name": "TemplateSpecificityType",
+          "path": "modules/classes/TemplateSpecificityType.yaml",
+          "category": "class"
+        },
+        {
+          "name": "TemplateSpecificityTypes",
+          "path": "modules/classes/TemplateSpecificityTypes.yaml",
          "category": "class"
        },
        {
@ -4486,6 +4606,11 @@
          "path": "modules/enums/DatePrecisionEnum.yaml",
          "category": "enum"
        },
+        {
+          "name": "DeductibilityStatusEnum",
+          "path": "modules/enums/DeductibilityStatusEnum.yaml",
+          "category": "enum"
+        },
        {
          "name": "DetectionLevelEnum",
          "path": "modules/enums/DetectionLevelEnum.yaml",
@ -5031,11 +5156,6 @@
          "path": "modules/enums/TemporaryLocationReasonEnum.yaml",
          "category": "enum"
        },
-        {
-          "name": "TextTypeEnum",
-          "path": "modules/enums/TextTypeEnum.yaml",
-          "category": "enum"
-        },
        {
          "name": "ThinkingModeEnum",
          "path": "modules/enums/ThinkingModeEnum.yaml",
@ -5147,21 +5267,6 @@
          "path": "modules/slots/asserts_or_asserted.yaml",
          "category": "slot"
        },
-        {
-          "name": "audience_size",
-          "path": "modules/slots/audience_size.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "audience_type",
-          "path": "modules/slots/audience_type.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "backup_status",
-          "path": "modules/slots/backup_status.yaml",
-          "category": "slot"
-        },
        {
          "name": "base_surname",
          "path": "modules/slots/base_surname.yaml",
@ -5222,26 +5327,6 @@
          "path": "modules/slots/capacity.yaml",
          "category": "slot"
        },
-        {
-          "name": "capacity_cubic_meters",
-          "path": "modules/slots/capacity_cubic_meters.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "capacity_description",
-          "path": "modules/slots/capacity_description.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "capacity_item",
-          "path": "modules/slots/capacity_item.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "capacity_linear_meters",
-          "path": "modules/slots/capacity_linear_meters.yaml",
-          "category": "slot"
-        },
        {
          "name": "capacity_type",
          "path": "modules/slots/capacity_type.yaml",
@ -5312,16 +5397,6 @@
          "path": "modules/slots/catalog_system.yaml",
          "category": "slot"
        },
-        {
-          "name": "catalog_url",
-          "path": "modules/slots/catalog_url.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "cataloging_standard",
-          "path": "modules/slots/cataloging_standard.yaml",
-          "category": "slot"
-        },
        {
          "name": "category_measurement",
          "path": "modules/slots/category_measurement.yaml",
@ -5432,11 +5507,6 @@
          "path": "modules/slots/chapter_thumbnail_url.yaml",
          "category": "slot"
        },
-        {
-          "name": "chapter_title",
-          "path": "modules/slots/chapter_title.yaml",
-          "category": "slot"
-        },
        {
          "name": "chapters_generated_at",
          "path": "modules/slots/chapters_generated_at.yaml",
@ -5477,21 +5547,11 @@
          "path": "modules/slots/claim_extraction_method.yaml",
          "category": "slot"
        },
-        {
-          "name": "claim_id",
-          "path": "modules/slots/claim_id.yaml",
-          "category": "slot"
-        },
        {
          "name": "claim_note",
          "path": "modules/slots/claim_note.yaml",
          "category": "slot"
        },
-        {
-          "name": "claim_source_url",
-          "path": "modules/slots/claim_source_url.yaml",
-          "category": "slot"
-        },
        {
          "name": "claim_type",
          "path": "modules/slots/claim_type.yaml",
@ -5532,11 +5592,6 @@
          "path": "modules/slots/climate_control_type.yaml",
          "category": "slot"
        },
-        {
-          "name": "closed_space_id",
-          "path": "modules/slots/closed_space_id.yaml",
-          "category": "slot"
-        },
        {
          "name": "cms_category",
          "path": "modules/slots/cms_category.yaml",
@ -5552,11 +5607,6 @@
          "path": "modules/slots/cms_id.yaml",
          "category": "slot"
        },
-        {
-          "name": "cms_product_name",
-          "path": "modules/slots/cms_product_name.yaml",
-          "category": "slot"
-        },
        {
          "name": "cms_product_version",
          "path": "modules/slots/cms_product_version.yaml",
@ -5597,11 +5647,6 @@
          "path": "modules/slots/collection_date.yaml",
          "category": "slot"
        },
-        {
-          "name": "collection_description",
-          "path": "modules/slots/collection_description.yaml",
-          "category": "slot"
-        },
        {
          "name": "collection_discovery_score",
          "path": "modules/slots/collection_discovery_score.yaml",
@ -5627,21 +5672,11 @@
          "path": "modules/slots/collection_location.yaml",
          "category": "slot"
        },
-        {
-          "name": "collection_name",
-          "path": "modules/slots/collection_name.yaml",
-          "category": "slot"
-        },
        {
          "name": "collection_purpose",
          "path": "modules/slots/collection_purpose.yaml",
          "category": "slot"
        },
-        {
-          "name": "collection_scope",
-          "path": "modules/slots/collection_scope.yaml",
-          "category": "slot"
-        },
        {
          "name": "collection_size",
          "path": "modules/slots/collection_size.yaml",
@ -5652,21 +5687,11 @@
          "path": "modules/slots/collection_type.yaml",
          "category": "slot"
        },
-        {
-          "name": "collection_type_description",
-          "path": "modules/slots/collection_type_description.yaml",
-          "category": "slot"
-        },
        {
          "name": "collection_type_id",
          "path": "modules/slots/collection_type_id.yaml",
          "category": "slot"
        },
-        {
-          "name": "collection_type_name",
-          "path": "modules/slots/collection_type_name.yaml",
-          "category": "slot"
-        },
        {
          "name": "collection_type_ref",
          "path": "modules/slots/collection_type_ref.yaml",
@ -5707,36 +5732,16 @@
          "path": "modules/slots/comment_count.yaml",
          "category": "slot"
        },
-        {
-          "name": "comment_id",
-          "path": "modules/slots/comment_id.yaml",
-          "category": "slot"
-        },
        {
          "name": "comment_like_count",
          "path": "modules/slots/comment_like_count.yaml",
          "category": "slot"
        },
-        {
-          "name": "comment_published_at",
-          "path": "modules/slots/comment_published_at.yaml",
-          "category": "slot"
-        },
        {
          "name": "comment_reply_count",
          "path": "modules/slots/comment_reply_count.yaml",
          "category": "slot"
        },
-        {
-          "name": "comment_text",
-          "path": "modules/slots/comment_text.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "comment_updated_at",
-          "path": "modules/slots/comment_updated_at.yaml",
-          "category": "slot"
-        },
        {
          "name": "comments_fetched",
          "path": "modules/slots/comments_fetched.yaml",
@ -5793,13 +5798,13 @@
          "category": "slot"
        },
        {
-          "name": "complex_name",
-          "path": "modules/slots/complex_name.yaml",
+          "name": "compliance_status",
+          "path": "modules/slots/compliance_status.yaml",
          "category": "slot"
        },
        {
-          "name": "compliance_status",
-          "path": "modules/slots/compliance_status.yaml",
+          "name": "complies_or_complied_with",
+          "path": "modules/slots/complies_or_complied_with.yaml",
          "category": "slot"
        },
        {
@ -5892,11 +5897,6 @@
          "path": "modules/slots/connection_degree.yaml",
          "category": "slot"
        },
-        {
-          "name": "connection_headline",
-          "path": "modules/slots/connection_headline.yaml",
-          "category": "slot"
-        },
        {
          "name": "connection_heritage_relevant",
          "path": "modules/slots/connection_heritage_relevant.yaml",
@ -6547,6 +6547,26 @@
          "path": "modules/slots/decommission_date.yaml",
          "category": "slot"
        },
+        {
+          "name": "deductibility_conditions",
+          "path": "modules/slots/deductibility_conditions.yaml",
+          "category": "slot"
+        },
+        {
+          "name": "deductibility_status",
+          "path": "modules/slots/deductibility_status.yaml",
+          "category": "slot"
+        },
+        {
+          "name": "deductible_percentage",
+          "path": "modules/slots/deductible_percentage.yaml",
+          "category": "slot"
+        },
+        {
+          "name": "deduction_percentage",
+          "path": "modules/slots/deduction_percentage.yaml",
+          "category": "slot"
+        },
        {
          "name": "default_access_policy",
          "path": "modules/slots/default_access_policy.yaml",
@ -6982,6 +7002,16 @@
          "path": "modules/slots/effective_date.yaml",
          "category": "slot"
        },
+        {
+          "name": "effective_from",
+          "path": "modules/slots/effective_from.yaml",
+          "category": "slot"
+        },
+        {
+          "name": "effective_until",
+          "path": "modules/slots/effective_until.yaml",
+          "category": "slot"
+        },
        {
          "name": "eligible_applicant",
          "path": "modules/slots/eligible_applicant.yaml",
@ -7427,6 +7457,11 @@
          "path": "modules/slots/expertise_area.yaml",
          "category": "slot"
        },
+        {
+          "name": "expiration_date",
+          "path": "modules/slots/expiration_date.yaml",
+          "category": "slot"
+        },
        {
          "name": "exposed_via_portal",
          "path": "modules/slots/exposed_via_portal.yaml",
@ -8432,11 +8467,6 @@
          "path": "modules/slots/has_auction_sale_name.yaml",
          "category": "slot"
        },
-        {
-          "name": "has_audience_type",
-          "path": "modules/slots/has_audience_type.yaml",
-          "category": "slot"
-        },
        {
          "name": "has_audio_event_segment",
          "path": "modules/slots/has_audio_event_segment.yaml",
@ -8917,11 +8947,6 @@
          "path": "modules/slots/has_or_had_associated_digital_platform.yaml",
          "category": "slot"
        },
-        {
-          "name": "has_or_had_audience_size",
-          "path": "modules/slots/has_or_had_audience_size.yaml",
-          "category": "slot"
-        },
        {
          "name": "has_or_had_audit_status",
          "path": "modules/slots/has_or_had_audit_status.yaml",
@ -9597,6 +9622,11 @@
          "path": "modules/slots/has_or_had_provenance_path.yaml",
          "category": "slot"
        },
+        {
+          "name": "has_or_had_publisher",
+          "path": "modules/slots/has_or_had_publisher.yaml",
+          "category": "slot"
+        },
        {
          "name": "has_or_had_quantity",
          "path": "modules/slots/has_or_had_quantity.yaml",
@ -10812,6 +10842,16 @@
          "path": "modules/slots/is_or_was_platform_of.yaml",
          "category": "slot"
        },
+        {
+          "name": "is_or_was_published_at",
+          "path": "modules/slots/is_or_was_published_at.yaml",
+          "category": "slot"
+        },
+        {
+          "name": "is_or_was_published_by",
+          "path": "modules/slots/is_or_was_published_by.yaml",
+          "category": "slot"
+        },
        {
          "name": "is_or_was_related_to",
          "path": "modules/slots/is_or_was_related_to.yaml",
@ -11747,6 +11787,11 @@
          "path": "modules/slots/minimum_amount.yaml",
          "category": "slot"
        },
+        {
+          "name": "minimum_donation",
+          "path": "modules/slots/minimum_donation.yaml",
+          "category": "slot"
+        },
        {
          "name": "minimum_partner",
          "path": "modules/slots/minimum_partner.yaml",
@ -13267,21 +13312,6 @@
          "path": "modules/slots/provenance.yaml",
          "category": "slot"
        },
-        {
-          "name": "provenance_note",
-          "path": "modules/slots/provenance_note.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "provenance_statement",
-          "path": "modules/slots/provenance_statement.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "provenance_text",
-          "path": "modules/slots/provenance_text.yaml",
-          "category": "slot"
-        },
        {
          "name": "provider",
          "path": "modules/slots/provider.yaml",
@ -13307,16 +13337,6 @@
          "path": "modules/slots/public_education.yaml",
          "category": "slot"
        },
-        {
-          "name": "publication_activity",
-          "path": "modules/slots/publication_activity.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "publication_date",
-          "path": "modules/slots/publication_date.yaml",
-          "category": "slot"
-        },
        {
          "name": "publication_output",
          "path": "modules/slots/publication_output.yaml",
@ -13332,21 +13352,6 @@
          "path": "modules/slots/publication_series_name.yaml",
          "category": "slot"
        },
-        {
-          "name": "published_at",
-          "path": "modules/slots/published_at.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "published_by",
-          "path": "modules/slots/published_by.yaml",
-          "category": "slot"
-        },
-        {
-          "name": "publisher",
-          "path": "modules/slots/publisher.yaml",
-          "category": "slot"
-        },
        {
          "name": "publishes_to",
          "path": "modules/slots/publishes_to.yaml",
@ -13612,6 +13617,11 @@
          "path": "modules/slots/regulatory_authority.yaml",
          "category": "slot"
        },
+        {
+          "name": "regulatory_body",
+          "path": "modules/slots/regulatory_body.yaml",
+          "category": "slot"
+        },
        {
          "name": "related",
          "path": "modules/slots/related.yaml",
@ -14792,11 +14802,6 @@
          "path": "modules/slots/temperature_target.yaml",
          "category": "slot"
        },
-        {
-          "name": "template_specificity",
-          "path": "modules/slots/template_specificity.yaml",
-          "category": "slot"
-        },
        {
          "name": "temporal_extent",
          "path": "modules/slots/temporal_extent.yaml",
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AcademicArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AcademicArchive.yaml
@ -21,11 +21,15 @@ imports:
  - ../slots/has_or_had_hypernym
  - ../slots/has_or_had_label
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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
-  - ./TemplateSpecificityScores
+  - ./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
@ -42,7 +46,7 @@ classes:
    - has_or_had_hypernym
    - has_or_had_label
    - specificity_annotation
-    - template_specificity
+    - 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)
    structured_aliases:
    - literal_form: Hochschularchiv
@ -80,8 +84,8 @@ classes:
          '
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
        pattern: ^Q[0-9]+$
-        equals_string: Q27032435
-        description: Wikidata identifier for Academic Archive concept
+        # 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:
        equals_expression: '["hc:ArchiveOrganizationType"]'
      is_or_was_related_to:  # was: wikidata_alignment - migrated per Rule 53 (2026-01-15)
@ -97,7 +101,8 @@ classes:
          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: archive
+        # equals_string removed 2026-01-17: incompatible with range uriorcurie
+        ifabsent: string(archive)
      dual_class_link:
        range: DualClassLink
        inlined: true
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AcademicArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AcademicArchiveRecordSetType.yaml
@ -13,7 +13,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
@ -28,7 +28,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    attributes:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AcademicArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AcademicArchiveRecordSetTypes.yaml
@ -17,9 +17,13 @@ imports:
 - ./AcademicArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/privacy_note
@ -36,7 +40,7 @@ imports:
 - ../slots/scope_exclude
 - ../slots/scope_include
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -46,7 +50,7 @@ imports:
 - ../slots/scope_exclude
 - ../slots/scope_include
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  UniversityAdministrativeFonds:
    is_a: AcademicArchiveRecordSetType
@ -96,7 +100,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_note
@ -170,7 +174,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - privacy_note
@ -252,7 +256,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_note
@ -330,7 +334,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_note
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AccessPolicy.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AccessPolicy.yaml
@ -39,9 +39,13 @@ imports:
  - ../slots/rights_statement
  - ../slots/rights_statement_url
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./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
@ -116,7 +120,7 @@ classes:
    - rights_statement
    - rights_statement_url
    - specificity_annotation
-    - template_specificity
+    - 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
    slot_usage:
      policy_id:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Activity.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Activity.yaml
@ -46,9 +46,13 @@ imports:
  - ../slots/status
  - ../slots/note
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes

 classes:
  Activity:
@ -127,7 +131,7 @@ classes:
      - status
      - note
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    
    slot_usage:
      has_activity_identifier:
@ -238,7 +242,9 @@ classes:
    annotations:
      specificity_score: "0.50"
      specificity_rationale: "Moderately specific - Activity is a core domain concept but broadly applicable across all heritage custodian types."
-      template_specificity: '{"collection_discovery": 0.65, "organizational_change": 0.55, "general_heritage": 0.50}'
+      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}'
    
    comments:
      - "Base class for all heritage domain activities"
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ActivityType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ActivityType.yaml
@ -30,11 +30,15 @@ imports:
  - ../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/template_specificity
+  - ../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
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes

 classes:
  ActivityType:
@ -124,7 +128,7 @@ classes:
      - created
      - modified
      - specificity_annotation
-      - template_specificity
+      - 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
@ -172,7 +176,9 @@ classes:
    annotations:
      specificity_score: "0.40"
      specificity_rationale: "Moderately specific - activity types are domain-relevant but not specific to any single conversation template."
-      template_specificity: '{"collection_discovery": 0.60, "organizational_change": 0.50, "general_heritage": 0.40}'
+      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}'
    
    comments:
      - "Abstract base class - use specific subclasses (CurationType, ConservationType, etc.)"
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AddressComponent.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AddressComponent.yaml
@ -117,6 +117,13 @@ classes:
      - short_name
      - component_type

+    attributes:
+      types:
+        range: string
+        multivalued: true
+        inlined_as_list: true
+        description: Address component types (alias for component_type for backward compatibility with Google Maps API format)
+
    slot_usage:
      long_name:
        range: string
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AddressType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AddressType.yaml
@ -186,7 +186,9 @@ classes:
    annotations:
      specificity_score: "0.30"
      specificity_rationale: "Address types are broadly applicable - all heritage custodians have addresses."
-      template_specificity: '{"collection_discovery": 0.20, "organizational_change": 0.35, "general_heritage": 0.25}'
+      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)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AdministrativeOffice.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AdministrativeOffice.yaml
@ -19,9 +19,13 @@ imports:
  - ../slots/is_leased
  - ../slots/lease_expiry
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/has_admin_office_identifier
 prefixes:
  linkml: https://w3id.org/linkml/
@ -126,7 +130,7 @@ classes:
    - is_leased
    - lease_expiry
    - specificity_annotation
-    - template_specificity
+    - 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
    slot_usage:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AdvertisingRadioArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AdvertisingRadioArchive.yaml
@ -11,10 +11,14 @@ imports:
  - ../slots/hold_or_held_record_set_type
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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
-  - ./TemplateSpecificityScores
+  - ./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
@ -26,7 +30,7 @@ classes:
    slots:
    - hold_or_held_record_set_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    description: 'Sound archive specializing in advertising radio productions and commercials.


@ -58,7 +62,7 @@ classes:
    slot_usage:
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
        pattern: ^Q[0-9]+$
-        equals_string: Q60658673
+        # equals_string removed: Q60658673 (incompatible with uriorcurie range)
        description: Wikidata identifier for Advertising Radio Archive concept
    exact_mappings:
    - skos:Concept
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AdvertisingRadioArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AdvertisingRadioArchiveRecordSetType.yaml
@ -9,13 +9,13 @@ imports:
  - ./CollectionType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  AdvertisingRadioArchiveRecordSetType:
    description: A rico:RecordSetType for classifying collections of advertising radio  productions and commercials within
@ -35,5 +35,5 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - 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)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AdvertisingRadioArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AdvertisingRadioArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./AdvertisingRadioArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  RadioAdvertisementCollection:
    is_a: AdvertisingRadioArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AllocationAgency.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AllocationAgency.yaml
@ -18,9 +18,13 @@ imports:
  # REMOVED: ../slots/website - using inline attribute definition (Rule 53, migrated 2025-01-15)
  - ../slots/contact_email
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../enums/AllocationDomainEnum
 classes:
  AllocationAgency:
@ -284,4 +288,4 @@ classes:
        range: string
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AnimalSoundArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AnimalSoundArchive.yaml
@ -11,10 +11,14 @@ imports:
  - ../slots/hold_or_held_record_set_type
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./WikidataAlignment
  - ./WikiDataEntry  # for is_or_was_related_to range (2026-01-15)
  - ./AnimalSoundArchiveRecordSetType
@ -26,7 +30,7 @@ classes:
    slots:
    - hold_or_held_record_set_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    description: 'Archive specializing in animal sound recordings for research and preservation.


@ -82,7 +86,7 @@ classes:
    slot_usage:
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
        pattern: ^Q[0-9]+$
-        equals_string: Q18574935
+        # equals_string removed: Q18574935 (incompatible with uriorcurie range)
        description: Wikidata identifier for Animal Sound Archive concept
    exact_mappings:
    - skos:Concept
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AnimalSoundArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AnimalSoundArchiveRecordSetType.yaml
@ -9,13 +9,13 @@ imports:
  - ./CollectionType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  AnimalSoundArchiveRecordSetType:
    description: A rico:RecordSetType for classifying collections of animal sound archive materials within heritage institutions.
@ -34,5 +34,5 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - 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)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AnimalSoundArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AnimalSoundArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./AnimalSoundArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  BioacousticRecordingCollection:
    is_a: AnimalSoundArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AnnotationMotivationType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AnnotationMotivationType.yaml
@ -18,19 +18,23 @@ imports:
  - ../slots/motivation_type_name
  - ../slots/motivation_type_description
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/motivation_type_description
  - ../slots/motivation_type_id
  - ../slots/motivation_type_name
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/motivation_type_description
  - ../slots/motivation_type_id
  - ../slots/motivation_type_name
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  AnnotationMotivationType:
    class_uri: oa:Motivation
@ -68,7 +72,7 @@ classes:
    - motivation_type_name
    - motivation_type_description
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      motivation_type_id:
        identifier: true
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AnnotationMotivationTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AnnotationMotivationTypes.yaml
@ -17,16 +17,20 @@ imports:
  - ../metadata
  - ./AnnotationMotivationType
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/motivation_type_name
  - ../slots/motivation_type_name
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/motivation_type_name
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ClassifyingMotivation:
    is_a: AnnotationMotivationType
@ -92,7 +96,7 @@ classes:
        equals_string: classifying
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - W3C Web Annotation standard motivation
    - Primary use in heritage cataloging and classification
@ -160,7 +164,7 @@ classes:
        equals_string: describing
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - W3C Web Annotation standard motivation
    - Fundamental to heritage cataloging and accessibility
@ -228,7 +232,7 @@ classes:
        equals_string: identifying
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - W3C Web Annotation standard motivation
    - Links content to identified entities
@ -296,7 +300,7 @@ classes:
        equals_string: tagging
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - W3C Web Annotation standard motivation
    - User-generated content enrichment
@ -365,7 +369,7 @@ classes:
        equals_string: linking
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - W3C Web Annotation standard motivation
    - Enables Linked Open Data connections
@ -431,7 +435,7 @@ classes:
        equals_string: commenting
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - W3C Web Annotation standard motivation
    - User and scholarly engagement
@ -513,7 +517,7 @@ classes:
        equals_string: accessibility
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - Heritage-specific extension beyond W3C standard
    - Critical for inclusive heritage access
@ -594,7 +598,7 @@ classes:
        equals_string: discovery
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - Heritage-specific extension beyond W3C standard
    - Enables collection discoverability
@ -677,7 +681,7 @@ classes:
        equals_string: preservation
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - Heritage-specific extension beyond W3C standard
    - Critical for digital preservation
@ -758,7 +762,7 @@ classes:
        equals_string: research
    slots:
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    comments:
    - Heritage-specific extension beyond W3C standard
    - Supports digital humanities and research
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Appellation.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Appellation.yaml
@ -23,9 +23,13 @@ imports:
  - ../slots/is_or_was_alternative_form_of
  - ./Label
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 classes:
  CustodianAppellation:
    class_uri: crm:E41_Appellation
@ -52,7 +56,7 @@ classes:
    - has_appellation_type
    - has_appellation_value
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    # REMOVED 2026-01-14: variant_of_name - migrated to is_or_was_alternative_form_of with Label
    - is_or_was_alternative_form_of
    slot_usage:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ApproximationStatus.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ApproximationStatus.yaml
@ -15,9 +15,13 @@ imports:
  - ../slots/has_or_had_label
  - ../slots/has_or_had_description
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 default_prefix: hc
 classes:
  ApproximationStatus:
@ -74,7 +78,7 @@ classes:
      - has_or_had_label
      - has_or_had_description
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_or_had_level:  # was: approximation_level - migrated per Rule 53/56 (2026-01-17)
        range: ApproximationLevelEnum
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchitecturalArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchitecturalArchive.yaml
@ -11,10 +11,14 @@ imports:
  - ../slots/hold_or_held_record_set_type
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./WikidataAlignment
  - ./WikiDataEntry  # for is_or_was_related_to range (2026-01-15)
  - ./ArchitecturalArchiveRecordSetType
@ -27,7 +31,7 @@ classes:
    - has_or_had_custodian_type
    - hold_or_held_record_set_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    description: "Archive that safeguards architectural heritage through preservation of \narchitectural drawings, plans,\
      \ models, and related documentation.\n\n**Wikidata**: Q121409581\n\n**Scope**:\nArchitectural archives preserve:\n-\
      \ Architectural drawings and blueprints\n- Building plans and specifications\n- Scale models and maquettes\n- Photographs\
@ -43,7 +47,7 @@ classes:
    slot_usage:
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
        pattern: ^Q[0-9]+$
-        equals_string: Q121409581
+        # equals_string removed: Q121409581 (incompatible with uriorcurie range)
        description: Wikidata identifier for Architectural Archive concept
      has_or_had_custodian_type:
        equals_expression: '["hc:ArchiveOrganizationType"]'
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchitecturalArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchitecturalArchiveRecordSetType.yaml
@ -8,12 +8,12 @@ imports:
  - linkml:types
  - ./CollectionType
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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/is_or_was_related_to
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchitecturalArchiveRecordSetType:
    description: A rico:RecordSetType for classifying collections of architectural archive materials within heritage institutions.
@ -29,5 +29,5 @@ classes:
    - ArchitecturalArchive
    slots:
    - specificity_annotation
-    - template_specificity
+    - 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)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchitecturalArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchitecturalArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ArchitecturalArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchitecturalDrawingCollection:
    is_a: ArchitecturalArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -130,7 +134,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivalLibrary.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivalLibrary.yaml
@ -7,10 +7,14 @@ imports:
  - ./CollectionType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./WikidataAlignment
  - ./WikiDataEntry  # for is_or_was_related_to range (2026-01-15)
  - ./ArchivalLibraryRecordSetType
@ -70,4 +74,4 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivalLibraryRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivalLibraryRecordSetType.yaml
@ -11,12 +11,12 @@ imports:
  - linkml:types
  - ./CollectionType
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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/is_or_was_related_to
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchivalLibraryRecordSetType:
    description: A rico:RecordSetType for classifying collections of archival library materials within heritage institutions.
@ -32,5 +32,5 @@ classes:
    - ArchivalLibrary
    slots:
    - specificity_annotation
-    - template_specificity
+    - 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)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveAssociation.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveAssociation.yaml
@ -8,9 +8,13 @@ imports:
  - ./HeritageSocietyType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/society_focus
  # wikidata_entity import REMOVED - migrated to has_or_had_identifier (Rule 53, 2026-01-16)
  - ../slots/has_or_had_identifier  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
@ -41,7 +45,7 @@ classes:
        required: true
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
        pattern: ^Q[0-9]+$
-        equals_string: Q130427366
+        # equals_string removed: Q130427366 (incompatible with uriorcurie range)
        description: Wikidata identifier for Archive Association concept
      has_or_had_custodian_type:
        equals_expression: '["hc:ArchiveOrganizationType", "hc:HeritageSocietyType"]'
@ -62,5 +66,5 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - has_or_had_identifier  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveNetwork.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveNetwork.yaml
@ -14,18 +14,22 @@ imports:
  - ./EncompassingBody
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/has_applicable_country
  - ../slots/has_applicable_country
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/has_applicable_country
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchiveNetwork:
    is_a: ArchiveOrganizationType
@ -51,7 +55,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_applicable_country:
        ifabsent: string(FR)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOfInternationalOrganization.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOfInternationalOrganization.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./ArchiveOfInternationalOrganizationRecordSetType
 classes:
  ArchiveOfInternationalOrganization:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOfInternationalOrganizationRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOfInternationalOrganizationRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchiveOfInternationalOrganizationRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by ArchiveOfInternationalOrganization custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - ArchiveOfInternationalOrganization
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOfInternationalOrganizationRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOfInternationalOrganizationRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ArchiveOfInternationalOrganization
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  InternationalOrgFonds:
    is_a: ArchiveOfInternationalOrganizationRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -130,7 +134,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOrganizationType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchiveOrganizationType.yaml
@ -21,12 +21,16 @@ imports:
  - ../slots/preservation_standard
  - ../slots/record_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/custodian_type_broader
  - ../slots/has_or_had_identifier  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
  - ./WikiDataIdentifier
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes

 classes:
  ArchiveOrganizationType:
@ -90,7 +94,7 @@ classes:
    - preservation_standard
    - record_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - has_or_had_identifier  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
    slot_usage:
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-16)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesForBuildingRecords.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesForBuildingRecords.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./ArchivesForBuildingRecordsRecordSetType
 classes:
  ArchivesForBuildingRecords:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesForBuildingRecordsRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesForBuildingRecordsRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchivesForBuildingRecordsRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by ArchivesForBuildingRecords custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - ArchivesForBuildingRecords
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesForBuildingRecordsRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesForBuildingRecordsRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ArchivesForBuildingRecords
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  BuildingPermitSeries:
    is_a: ArchivesForBuildingRecordsRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesRegionales.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesRegionales.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./ArchivesRegionalesRecordSetType
 classes:
  ArchivesRegionales:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesRegionalesRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesRegionalesRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArchivesRegionalesRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by ArchivesRegionales custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - ArchivesRegionales
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesRegionalesRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArchivesRegionalesRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ArchivesRegionales
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  RegionalAdministrationFonds:
    is_a: ArchivesRegionalesRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArtArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArtArchive.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./ArtArchiveRecordSetType
 classes:
  ArtArchive:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArtArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArtArchiveRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArtArchiveRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by ArtArchive custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - ArtArchive
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArtArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArtArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ArtArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ArtistPapersCollection:
    is_a: ArtArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -130,7 +134,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ArticlesOfAssociation.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ArticlesOfAssociation.yaml
@ -41,13 +41,17 @@ imports:
  - ../slots/registered_office_clause
  - ../slots/requires_articles_at_registration
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/temporal_extent  # was: valid_from + valid_to - migrated per Rule 53
  - ../slots/has_or_had_version  # was: version_number - migrated per Rule 53
  - ../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
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -148,7 +152,7 @@ classes:
    - specificity_annotation
    - supersede_articles
    - superseded_by_articles
-    - template_specificity
+    - 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_version  # was: version_number - migrated per Rule 53
    - is_or_was_derived_from  # was: was_derived_from - migrated per Rule 53
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Asserter.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Asserter.yaml
@ -18,9 +18,13 @@ imports:
  - ../slots/has_or_had_version  # was: asserter_version - migrated per Rule 53/56 (2026-01-17)
  - ../slots/has_or_had_contact_point  # was: asserter_contact - migrated per Rule 53/56 (2026-01-17)
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  # REMOVED - migrated to generic slots per Rule 53/56 (2026-01-17)
  # - ../slots/asserter_contact → has_or_had_contact_point
  # - ../slots/asserter_type → has_or_had_type
@ -81,7 +85,7 @@ classes:
      - has_or_had_version  # was: asserter_version - migrated per Rule 53/56 (2026-01-17)
      - has_or_had_contact_point  # was: asserter_contact - migrated per Rule 53/56 (2026-01-17)
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_or_had_identifier:
        range: uriorcurie
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AudioEventSegment.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AudioEventSegment.yaml
@ -16,9 +16,13 @@ imports:
  - ../slots/segment_text
  - ../slots/confidence
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../enums/AudioEventTypeEnum
 prefixes:
  linkml: https://w3id.org/linkml/
@ -94,7 +98,7 @@ classes:
      - segment_text
      - confidence
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    attributes:
      audio_event_type:
        range: AudioEventTypeEnum
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchive.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./AudiovisualArchiveRecordSetType
 classes:
  AudiovisualArchive:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchiveRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  AudiovisualArchiveRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by AudiovisualArchive custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - AudiovisualArchive
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./AudiovisualArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  AudiovisualRecordingCollection:
    is_a: AudiovisualArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Author.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Author.yaml
@ -21,9 +21,13 @@ imports:
  - ../slots/has_or_had_label
  - ../slots/has_or_had_description
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../enums/AuthorRoleEnum
 default_prefix: hc
 classes:
@ -94,7 +98,7 @@ classes:
      - has_or_had_label
      - has_or_had_description
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_or_had_name:  # was: author_name - migrated 2026-01-16 per Rule 53
        range: string
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AuxiliaryDigitalPlatform.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AuxiliaryDigitalPlatform.yaml
@ -44,13 +44,17 @@ imports:
  - ../slots/refers_to_custodian
  - ../slots/related_project
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/temporal_extent  # consolidated: absorbs valid_from + valid_to per Rule 53
  # REMOVED 2026-01-14: valid_from + valid_to - migrated to temporal_extent (Rule 53)
  - ../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
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./Documentation  # Added for has_or_had_documentation migration (2026-01-15)
  # REMOVED: ../slots/has_api_documentation_url - migrated to has_or_had_documentation (2026-01-15)
 prefixes:
@ -137,7 +141,7 @@ classes:
    - serves_finding_aid
    - specificity_annotation
    - has_or_had_technological_infrastructure  # was: technology_stack - migrated per Rule 53/56 (2026-01-16)
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - temporal_extent  # consolidated: absorbs valid_from + valid_to per Rule 53
    - 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
--- a/frontend/public/schemas/20251121/linkml/modules/classes/AuxiliaryPlace.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/AuxiliaryPlace.yaml
@ -52,13 +52,17 @@ imports:
  - ../slots/specialized_place
  - ../slots/specificity_annotation
  - ../slots/has_or_had_geographic_subdivision  # was: subregion - migrated per Rule 53/56 (2026-01-17)
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/temporal_extent  # consolidated: absorbs valid_from + valid_to per Rule 53
  # REMOVED 2026-01-14: valid_from + valid_to - migrated to temporal_extent (Rule 53)
  - ../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
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -138,7 +142,7 @@ classes:
    - specificity_annotation
    - has_or_had_address  # was: street_address - migrated to Address class per Rule 53/56 (2026-01-17)
    - has_or_had_geographic_subdivision  # was: subregion - migrated per Rule 53/56 (2026-01-17)
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - temporal_extent  # consolidated: absorbs valid_from + valid_to per Rule 53
    - 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
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BOLDIdentifier.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BOLDIdentifier.yaml
@ -21,9 +21,13 @@ imports:
  - ../slots/identifier_url
  - ../slots/description
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes

 classes:
  BOLDIdentifier:
@ -67,7 +71,7 @@ classes:
      - identifier_url
      - description
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    
    slot_usage:
      id:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BackupStatus.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BackupStatus.yaml
@ -131,7 +131,9 @@ classes:
    annotations:
      specificity_score: "0.60"
      specificity_rationale: "Backup status relevant to all heritage custodians with digital assets."
-      template_specificity: '{"digital_platform": 0.85, "organizational_change": 0.40, "general_heritage": 0.50}'
+      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 '{"digital_platform": 0.85, "organizational_change": 0.40, "general_heritage": 0.50}'
      slot_migration: |
        2026-01-13: Migrated from backup_status string slot
        - backup_status (string) → has_or_had_status (BackupStatus)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BackupType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BackupType.yaml
@ -175,7 +175,9 @@ classes:
    annotations:
      specificity_score: "0.60"
      specificity_rationale: "Backup types are relevant to all heritage custodians with digital assets."
-      template_specificity: '{"digital_platform": 0.85, "organizational_change": 0.30, "general_heritage": 0.50}'
+      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 '{"digital_platform": 0.85, "organizational_change": 0.30, "general_heritage": 0.50}'
      slot_migration: |
        2026-01-13: Migrated from backup_status string slot to BackupType class hierarchy
        - backup_status (string) → has_or_had_status (BackupStatus) → has_or_had_type (BackupType)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BankArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BankArchive.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./BankArchiveRecordSetType
 classes:
  BankArchive:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BankArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BankArchiveRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  BankArchiveRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by BankArchive custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - BankArchive
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BankArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BankArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./BankArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  BankingRecordsFonds:
    is_a: BankArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -130,7 +134,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BayNumber.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BayNumber.yaml
@ -11,9 +11,13 @@ imports:
  - linkml:types
  - ../slots/identifier_value
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -73,7 +77,7 @@ classes:
    slots:
      - identifier_value
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      identifier_value:
        required: true
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Bildstelle.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Bildstelle.yaml
@ -8,15 +8,19 @@ imports:
  - ./ArchiveOrganizationType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  Bildstelle:
    is_a: ArchiveOrganizationType
@ -96,4 +100,4 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BindingType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BindingType.yaml
@ -173,7 +173,9 @@ classes:
    annotations:
      specificity_score: "0.70"
      specificity_rationale: "Binding types are specific to bound volumes in libraries and archives."
-      template_specificity: '{"collection_discovery": 0.80, "organizational_change": 0.20, "general_heritage": 0.50}'
+      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": 0.80, "organizational_change": 0.20, "general_heritage": 0.50}'
      slot_migration: |
        2026-01-13: Migrated from binding_type string slot to BindingType class
        - binding_type (string) → has_or_had_type (BindingType)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BioCustodianSubtype.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BioCustodianSubtype.yaml
@ -17,7 +17,7 @@ prefixes:
  hc: https://nde.nl/ontology/hc/
  schema: http://schema.org/
  skos: http://www.w3.org/2004/02/skos/core#
-  wikidata: http://www.wikidata.org/entity/
+  wd: http://www.wikidata.org/entity/

 imports:
  - linkml:types
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BioCustodianSubtypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BioCustodianSubtypes.yaml
@ -0,0 +1,349 @@
+# BioCustodianSubtypes - Concrete biological custodian subtype classes
+# Following Type/Types naming convention (Rule 0b)
+#
+# Base class: BioCustodianSubtype.yaml
+#
+# Created: 2026-01-17 (Rule 53/56 migration for bio_custodian_subtype)
+# Revision: Per slot_fixes.yaml feedback "follow the revision as is"
+#
+# NOTE: This file contains the PRIMARY subtypes. The full 1142 types from
+# BioCustodianTypeEnum can be used via the enum for backward compatibility.
+
+id: https://nde.nl/ontology/hc/class/BioCustodianSubtypes
+name: bio_custodian_subtypes_class
+title: Biological Custodian Subtypes Classes
+version: 1.0.0
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  wd: http://www.wikidata.org/entity/
+
+imports:
+  - linkml:types
+  - ./BioCustodianSubtype
+
+default_prefix: hc
+
+classes:
+  # =============================================================================
+  # BOTANICAL INSTITUTIONS (Q167346 hierarchy)
+  # =============================================================================
+  
+  BotanicalGardenSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:BotanicalGardenSubtype
+    description: |
+      Standard botanical garden with comprehensive plant collections.
+      Gardens with scientific labeling, taxonomy focus, and public access.
+      
+      **Wikidata**: Q167346
+      **Examples**: Hortus botanicus Leiden, Royal Botanic Gardens Kew
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q167346)"
+      has_or_had_label:
+        ifabsent: "string(Botanical Garden)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioCustodianSubtype/BOTANICAL_GARDEN
+          has_or_had_label: Botanical Garden
+          wikidata_id: Q167346
+        description: Standard botanical garden type
+
+  ArboretumSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:ArboretumSubtype
+    description: |
+      Specialized tree and woody plant collection.
+      Focus on dendrology and forest plant conservation.
+      
+      **Wikidata**: Q167951
+      **Examples**: Arnold Arboretum, Westonbirt Arboretum
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q167951)"
+      has_or_had_label:
+        ifabsent: "string(Arboretum)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioCustodianSubtype/ARBORETUM
+          has_or_had_label: Arboretum
+          wikidata_id: Q167951
+        description: Arboretum subtype
+
+  AlpineGardenSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:AlpineGardenSubtype
+    description: |
+      Garden specialized in alpine and high-altitude plants.
+      Often includes rock gardens and specialized microclimate areas.
+      
+      **Wikidata**: Q1429180
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q1429180)"
+      has_or_had_label:
+        ifabsent: "string(Alpine Garden)"
+
+  SeedBankSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:SeedBankSubtype
+    description: |
+      Repository preserving plant genetic diversity through seed storage.
+      Critical for ex-situ conservation and biodiversity preservation.
+      
+      **Wikidata**: Q1639542
+      **Examples**: Svalbard Global Seed Vault, Millennium Seed Bank (Kew)
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q1639542)"
+      has_or_had_label:
+        ifabsent: "string(Seed Bank)"
+
+  HistoricGardenSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:HistoricGardenSubtype
+    description: |
+      Garden with cultural heritage significance.
+      Historic landscape design, heritage plant varieties.
+      
+      **Wikidata**: Q1107656
+      **Examples**: Keukenhof, Versailles gardens
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q1107656)"
+      has_or_had_label:
+        ifabsent: "string(Historic Garden)"
+
+  # =============================================================================
+  # ZOOLOGICAL INSTITUTIONS (Q43501 hierarchy)
+  # =============================================================================
+  
+  ZoologicalGardenSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:ZoologicalGardenSubtype
+    description: |
+      Standard zoo with comprehensive wild animal collections.
+      Focus on animal welfare, conservation, and public education.
+      
+      **Wikidata**: Q43501
+      **Examples**: Artis (Amsterdam), San Diego Zoo
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q43501)"
+      has_or_had_label:
+        ifabsent: "string(Zoological Garden)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioCustodianSubtype/ZOOLOGICAL_GARDEN
+          has_or_had_label: Zoological Garden
+          wikidata_id: Q43501
+        description: Standard zoo subtype
+
+  WildlifeParkSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:WildlifeParkSubtype
+    description: |
+      Open-range naturalistic wildlife exhibits.
+      Animals in semi-natural habitats with limited barriers.
+      
+      **Wikidata**: Q3363934
+      **Examples**: Blijdorp (Rotterdam), Wildlands Adventure Zoo
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q3363934)"
+      has_or_had_label:
+        ifabsent: "string(Wildlife Park)"
+
+  SafariParkSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:SafariParkSubtype
+    description: |
+      Drive-through wildlife park with African-style exhibits.
+      Visitors observe animals from vehicles.
+      
+      **Wikidata**: Q1544761
+      **Examples**: Safaripark Beekse Bergen, Longleat Safari Park
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q1544761)"
+      has_or_had_label:
+        ifabsent: "string(Safari Park)"
+
+  PettingZooSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:PettingZooSubtype
+    description: |
+      Interactive domestic animal exhibit for children.
+      Focus on hands-on animal contact and education.
+      
+      **Wikidata**: Q2302474
+      **Dutch**: Kinderboerderij
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q2302474)"
+      has_or_had_label:
+        ifabsent: "string(Petting Zoo)"
+
+  WildlifeRescueCenterSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:WildlifeRescueCenterSubtype
+    description: |
+      Wildlife rehabilitation and rescue facility.
+      Focus on injured/orphaned animal care and release.
+      
+      **Wikidata**: Q7314895
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q7314895)"
+      has_or_had_label:
+        ifabsent: "string(Wildlife Rescue Center)"
+
+  # =============================================================================
+  # AQUATIC INSTITUTIONS (Q2281788 hierarchy)
+  # =============================================================================
+  
+  PublicAquariumSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:PublicAquariumSubtype
+    description: |
+      Institution exhibiting live aquatic animals and plants.
+      Marine and freshwater life exhibits for public education.
+      
+      **Wikidata**: Q2281788
+      **Examples**: Burgers' Zoo Ocean, Artis Aquarium
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q2281788)"
+      has_or_had_label:
+        ifabsent: "string(Public Aquarium)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioCustodianSubtype/PUBLIC_AQUARIUM
+          has_or_had_label: Public Aquarium
+          wikidata_id: Q2281788
+        description: Standard aquarium subtype
+
+  OceanariumSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:OceanariumSubtype
+    description: |
+      Large-scale marine mammal and ocean life facility.
+      Often includes dolphins, whales, and large marine exhibits.
+      
+      **Wikidata**: Q3348580
+      **Examples**: Oceanogràfic Valencia
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q3348580)"
+      has_or_had_label:
+        ifabsent: "string(Oceanarium)"
+
+  # =============================================================================
+  # SPECIALIZED INSTITUTIONS
+  # =============================================================================
+  
+  ButterflyHouseSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:ButterflyHouseSubtype
+    description: |
+      Enclosed tropical butterfly exhibit.
+      Live butterfly and moth collections with tropical plants.
+      
+      **Wikidata**: Q2501028
+      **Dutch**: Vlindertuin
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q2501028)"
+      has_or_had_label:
+        ifabsent: "string(Butterfly House)"
+
+  InsectariumSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:InsectariumSubtype
+    description: |
+      Facility specializing in insect collections and exhibits.
+      May include live and preserved specimens.
+      
+      **Wikidata**: Q1664720
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q1664720)"
+      has_or_had_label:
+        ifabsent: "string(Insectarium)"
+
+  AviarySubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:AviarySubtype
+    description: |
+      Specialized bird collection and exhibit facility.
+      Enclosed structures for bird observation.
+      
+      **Wikidata**: Q618451
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q618451)"
+      has_or_had_label:
+        ifabsent: "string(Aviary)"
+
+  ReptileHouseSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:ReptileHouseSubtype
+    description: |
+      Herpetological collection facility.
+      Reptiles and amphibians in controlled environments.
+      
+      **Wikidata**: Q1345229
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q1345229)"
+      has_or_had_label:
+        ifabsent: "string(Reptile House)"
+
+  # =============================================================================
+  # PROTECTED AREA TYPES
+  # =============================================================================
+  
+  NatureReserveSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:NatureReserveSubtype
+    description: |
+      Protected natural area for conservation.
+      May have limited public access and research programs.
+      
+      **Wikidata**: Q179049
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q179049)"
+      has_or_had_label:
+        ifabsent: "string(Nature Reserve)"
+
+  NationalParkSubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:NationalParkSubtype
+    description: |
+      Nationally designated protected area.
+      Large-scale conservation with public access.
+      
+      **Wikidata**: Q46169
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q46169)"
+      has_or_had_label:
+        ifabsent: "string(National Park)"
+
+  WildlifeSanctuarySubtype:
+    is_a: BioCustodianSubtype
+    class_uri: hc:WildlifeSanctuarySubtype
+    description: |
+      Protected area focused on wildlife preservation.
+      Often restricted access for animal welfare.
+      
+      **Wikidata**: Q2030386
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q2030386)"
+      has_or_had_label:
+        ifabsent: "string(Wildlife Sanctuary)"
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BioCustodianType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BioCustodianType.yaml
@ -5,7 +5,8 @@ imports:
  - linkml:types
  - ./CustodianType
  - ../slots/collection_size
-  - ../enums/BioCustodianTypeEnum
+  - ./BioCustodianSubtype  # Type/Types class hierarchy (was BioCustodianTypeEnum)
+  - ./BioCustodianSubtypes  # 20 concrete subclasses
  - ../slots/has_or_had_hyponym  # was: bio_custodian_subtype - migrated per Rule 53/56 (2026-01-17)
  - ../slots/conservation_breeding
  - ../slots/has_or_had_custodian_type
@ -14,9 +15,13 @@ imports:
  - ../slots/research_program
  - ../slots/specificity_annotation
  - ../slots/specimen_type
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 classes:
  BioCustodianType:
    is_a: CustodianType
@ -248,7 +253,7 @@ classes:
    - research_program
    - specificity_annotation
    - specimen_type
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      specimen_type:
        range: string
@ -274,7 +279,9 @@ classes:
      has_or_had_custodian_type:
        equals_expression: '["hc:BioCustodianType"]'
      has_or_had_hyponym:  # was: bio_custodian_subtype - migrated per Rule 53/56 (2026-01-17)
-        range: BioCustodianTypeEnum
+        range: BioCustodianSubtype  # Type/Types class hierarchy (was BioCustodianTypeEnum)
+        inlined: true
        description: >-
-          Specific subtype from the BioCustodianTypeEnum taxonomy (1142 biological collection types).
-          Each value links to a Wikidata entity describing a specific type of biological custodian.
+          Specific subtype from the BioCustodianSubtype class hierarchy (20 biological collection types).
+          Each subtype links to a Wikidata entity describing a specific type of biological custodian.
+          Subtypes include: BotanicalGardenSubtype, ZoologicalGardenSubtype, PublicAquariumSubtype, etc.
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BioTypeClassification.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BioTypeClassification.yaml
@ -0,0 +1,119 @@
+# BioTypeClassification - Abstract base class for biological type classification taxonomy
+# Following Type/Types naming convention (Rule 0b)
+#
+# This class defines the type classification system for biological/zoological custodians.
+# Concrete subclasses are defined in BioTypeClassifications.yaml
+#
+# Created: 2026-01-17 (Rule 53/56 migration for bio-type-classification)
+# Revision: Per slot_fixes.yaml feedback "follow the revision as is"
+
+id: https://nde.nl/ontology/hc/class/BioTypeClassification
+name: bio_type_classification_class
+title: Biological Type Classification Class
+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#
+  wd: http://www.wikidata.org/entity/
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_identifier
+  - ../slots/has_or_had_label
+  - ../slots/has_or_had_description
+  - ../slots/wikidata_id
+
+default_prefix: hc
+
+classes:
+  BioTypeClassification:
+    class_uri: hc:BioTypeClassification
+    abstract: true
+    description: |
+      Abstract base class for biological/zoological type classification taxonomy.
+      
+      **Type/Types Pattern** (Rule 0b):
+      
+      | File | Purpose |
+      |------|---------|
+      | `BioTypeClassification.yaml` | Abstract base class (this file) |
+      | `BioTypeClassifications.yaml` | Concrete subclasses |
+      
+      **Purpose**:
+      
+      Provides high-level classification of biological custodians based on their
+      primary function and collection focus. This is distinct from BioCustodianSubtype
+      which provides fine-grained Wikidata-linked subtypes.
+      
+      **Classification Dimensions**:
+      
+      | Dimension | Examples |
+      |-----------|----------|
+      | **Collection Focus** | Plants, Animals, Aquatic, Mixed |
+      | **Primary Function** | Conservation, Research, Education, Exhibition |
+      | **Institutional Form** | Public, Private, University-affiliated |
+      | **Living vs Preserved** | Living collections, Preserved specimens, Both |
+      
+      **Distinction from BioCustodianSubtype**:
+      
+      - `BioTypeClassification`: **High-level functional classification**
+        - Example: "Botanical Institution", "Zoological Institution"
+      - `BioCustodianSubtype`: **Fine-grained Wikidata-linked types**
+        - Example: "Alpine Garden (Q1429180)", "Safari Park (Q1544761)"
+      
+      **Use Cases**:
+      
+      - Faceted search: Filter by collection type (plants/animals/aquatic)
+      - Statistical reporting: Count institutions by functional category
+      - Integration mapping: Align with external classification schemes
+      
+      **Ontology Alignment**:
+      
+      - `skos:Concept` - SKOS classification concept
+      - `schema:Enumeration` - Schema.org enumeration pattern
+      
+      **Created**: 2026-01-17 per Rule 53/56 feedback.
+    exact_mappings:
+      - skos:Concept
+    close_mappings:
+      - schema:Enumeration
+    slots:
+      - has_or_had_identifier
+      - has_or_had_label
+      - has_or_had_description
+      - wikidata_id
+    slot_usage:
+      has_or_had_identifier:
+        identifier: true
+        required: true
+        range: uriorcurie
+        examples:
+          - value: hc:BioTypeClassification/BOTANICAL
+            description: Botanical institution classification
+          - value: hc:BioTypeClassification/ZOOLOGICAL
+            description: Zoological institution classification
+      has_or_had_label:
+        required: true
+        range: string
+        examples:
+          - value: Botanical Institution
+          - value: Zoological Institution
+          - value: Aquatic Institution
+      has_or_had_description:
+        required: false
+        range: string
+      wikidata_id:
+        required: false
+        description: Wikidata entity ID for this classification (if applicable)
+    comments:
+      - Abstract base class for BioTypeClassifications hierarchy
+      - Follows Type/Types naming convention (Rule 0b)
+      - Created during bio-type-classification migration (Rule 53/56)
+      - High-level classification complementing BioCustodianSubtype
+    see_also:
+      - https://www.wikidata.org/wiki/Q167346
+      - https://www.wikidata.org/wiki/Q43501
+      - https://www.wikidata.org/wiki/Q2281788
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BioTypeClassifications.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BioTypeClassifications.yaml
@ -0,0 +1,275 @@
+# BioTypeClassifications - Concrete biological type classification classes
+# Following Type/Types naming convention (Rule 0b)
+#
+# Base class: BioTypeClassification.yaml
+#
+# Created: 2026-01-17 (Rule 53/56 migration for bio-type-classification)
+# Revision: Per slot_fixes.yaml feedback "follow the revision as is"
+
+id: https://nde.nl/ontology/hc/class/BioTypeClassifications
+name: bio_type_classifications_class
+title: Biological Type Classifications Classes
+version: 1.0.0
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  wd: http://www.wikidata.org/entity/
+
+imports:
+  - linkml:types
+  - ./BioTypeClassification
+
+default_prefix: hc
+
+classes:
+  # =============================================================================
+  # PRIMARY COLLECTION FOCUS CLASSIFICATIONS
+  # =============================================================================
+  
+  BotanicalInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:BotanicalInstitutionClassification
+    description: |
+      Institution primarily focused on plant collections.
+      Includes botanical gardens, arboreta, seed banks, herbaria with living collections.
+      
+      **Wikidata Base**: Q167346 (botanical garden)
+      
+      **Scope**:
+      - Living plant collections
+      - Seed preservation
+      - Horticultural research
+      - Plant conservation programs
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q167346)"
+      has_or_had_label:
+        ifabsent: "string(Botanical Institution)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioTypeClassification/BOTANICAL
+          has_or_had_label: Botanical Institution
+          wikidata_id: Q167346
+        description: Botanical institution classification
+
+  ZoologicalInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:ZoologicalInstitutionClassification
+    description: |
+      Institution primarily focused on animal collections.
+      Includes zoos, wildlife parks, safari parks, rescue centers.
+      
+      **Wikidata Base**: Q43501 (zoo)
+      
+      **Scope**:
+      - Wild animal collections
+      - Conservation breeding programs
+      - Animal behavior research
+      - Wildlife education
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q43501)"
+      has_or_had_label:
+        ifabsent: "string(Zoological Institution)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioTypeClassification/ZOOLOGICAL
+          has_or_had_label: Zoological Institution
+          wikidata_id: Q43501
+        description: Zoological institution classification
+
+  AquaticInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:AquaticInstitutionClassification
+    description: |
+      Institution primarily focused on aquatic life collections.
+      Includes public aquariums, oceanariums, marine research facilities.
+      
+      **Wikidata Base**: Q2281788 (public aquarium)
+      
+      **Scope**:
+      - Marine life exhibits
+      - Freshwater collections
+      - Marine mammal programs
+      - Ocean conservation
+    slot_usage:
+      wikidata_id:
+        ifabsent: "string(Q2281788)"
+      has_or_had_label:
+        ifabsent: "string(Aquatic Institution)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioTypeClassification/AQUATIC
+          has_or_had_label: Aquatic Institution
+          wikidata_id: Q2281788
+        description: Aquatic institution classification
+
+  MixedBioInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:MixedBioInstitutionClassification
+    description: |
+      Institution with significant collections across multiple biological domains.
+      Combines botanical, zoological, and/or aquatic collections.
+      
+      **Examples**:
+      - Zoo + botanical garden combinations
+      - Nature centers with diverse living collections
+      - Integrated biosphere facilities
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Mixed Biological Institution)"
+    examples:
+      - value:
+          has_or_had_identifier: hc:BioTypeClassification/MIXED_BIO
+          has_or_had_label: Mixed Biological Institution
+        description: Mixed biological institution classification
+
+  # =============================================================================
+  # PRIMARY FUNCTION CLASSIFICATIONS
+  # =============================================================================
+  
+  ConservationFocusedClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:ConservationFocusedClassification
+    description: |
+      Institution where conservation is the primary mission.
+      Breeding programs, habitat preservation, species recovery.
+      
+      **Characteristics**:
+      - Ex-situ conservation programs
+      - Species reintroduction efforts
+      - Genetic diversity preservation
+      - Endangered species focus
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Conservation-Focused Institution)"
+
+  ResearchFocusedClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:ResearchFocusedClassification
+    description: |
+      Institution where scientific research is the primary mission.
+      May have limited public access.
+      
+      **Characteristics**:
+      - Taxonomic research
+      - Behavioral studies
+      - Ecological research
+      - Academic affiliations
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Research-Focused Institution)"
+
+  EducationFocusedClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:EducationFocusedClassification
+    description: |
+      Institution where public education is the primary mission.
+      Emphasis on visitor experience and learning programs.
+      
+      **Characteristics**:
+      - School programs
+      - Interpretive exhibits
+      - Outreach activities
+      - Interactive experiences
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Education-Focused Institution)"
+
+  ExhibitionFocusedClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:ExhibitionFocusedClassification
+    description: |
+      Institution where public exhibition is the primary mission.
+      Focus on visitor attraction and display quality.
+      
+      **Characteristics**:
+      - Entertainment value
+      - Spectacular exhibits
+      - Tourism orientation
+      - Commercial operation
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Exhibition-Focused Institution)"
+
+  # =============================================================================
+  # INSTITUTIONAL FORM CLASSIFICATIONS
+  # =============================================================================
+  
+  PublicBioInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:PublicBioInstitutionClassification
+    description: |
+      Publicly owned or operated biological institution.
+      Government-funded, municipal, or state institutions.
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Public Biological Institution)"
+
+  PrivateBioInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:PrivateBioInstitutionClassification
+    description: |
+      Privately owned biological institution.
+      May be commercial, foundation-operated, or private collection.
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Private Biological Institution)"
+
+  UniversityAffiliatedBioInstitutionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:UniversityAffiliatedBioInstitutionClassification
+    description: |
+      Biological institution affiliated with a university.
+      Teaching collections, research facilities, student access.
+      
+      **Examples**:
+      - Hortus botanicus Leiden (Leiden University)
+      - Utrecht Botanic Gardens (Utrecht University)
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(University-Affiliated Biological Institution)"
+
+  # =============================================================================
+  # COLLECTION TYPE CLASSIFICATIONS
+  # =============================================================================
+  
+  LivingCollectionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:LivingCollectionClassification
+    description: |
+      Institution maintaining exclusively living collections.
+      No or minimal preserved specimen holdings.
+      
+      **Key Characteristic**: Active husbandry, breeding, horticulture
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Living Collection Institution)"
+
+  PreservedCollectionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:PreservedCollectionClassification
+    description: |
+      Institution with preserved biological specimens.
+      Herbaria, taxidermy collections, spirit collections.
+      
+      **Note**: This often overlaps with RESEARCH_CENTER (R) type
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Preserved Collection Institution)"
+
+  HybridCollectionClassification:
+    is_a: BioTypeClassification
+    class_uri: hc:HybridCollectionClassification
+    description: |
+      Institution with both living and preserved collections.
+      Integrated research and exhibition programs.
+      
+      **Examples**:
+      - Natural history museums with living exhibits
+      - Research gardens with herbaria
+    slot_usage:
+      has_or_had_label:
+        ifabsent: "string(Hybrid Collection Institution)"
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BiologicalObject.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BiologicalObject.yaml
@ -61,12 +61,16 @@ imports:
  - ../slots/has_or_had_authority  # was: taxonomic_authority - migrated per Rule 53/56 (2026-01-16)
  - ./TaxonomicAuthority
  - ../slots/has_or_had_rank  # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17)
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  # REMOVED 2026-01-14: ../slots/type_status - migrated to has_or_had_status with TypeStatus
  - ../slots/has_or_had_status
  - ./TypeStatus
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/has_associated_taxon
 default_prefix: hc
 classes:
@ -148,7 +152,7 @@ classes:
    - has_or_had_comment  # was: taxon_remark - migrated per Rule 53
    - has_or_had_authority  # was: taxonomic_authority - migrated per Rule 53/56 (2026-01-16)
    - has_or_had_rank  # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17)
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    # REMOVED 2026-01-14: type_status - migrated to has_or_had_status with TypeStatus
    - has_or_had_status
    slot_usage:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BirthDate.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BirthDate.yaml
@ -14,9 +14,13 @@ imports:
  - linkml:types
  - ../metadata
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/confidence
  - ../slots/birth_edtf
  - ../slots/birth_iso_date
@ -92,7 +96,7 @@ classes:
      - inference_provenance
      - confidence
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      birth_edtf:
        range: string
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BirthPlace.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BirthPlace.yaml
@ -12,9 +12,13 @@ imports:
  - linkml:types
  - ../metadata
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/geonames_id
  - ../slots/place_name
  - ../slots/coordinates
@ -89,7 +93,7 @@ classes:
      - coordinates
      - place_source_text
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      place_name:
        range: string
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Bookplate.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Bookplate.yaml
@ -22,9 +22,13 @@ imports:
  - ../slots/description
  - ../slots/has_or_had_owner
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes

 classes:
  Bookplate:
@ -74,7 +78,7 @@ classes:
      - description
      - has_or_had_owner
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    
    slot_usage:
      id:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BoxNumber.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BoxNumber.yaml
@ -11,9 +11,13 @@ imports:
  - linkml:types
  - ../slots/numeric_value
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -78,7 +82,7 @@ classes:
    slots:
      - numeric_value
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      numeric_value:
        required: true
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BranchOffice.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BranchOffice.yaml
@ -23,11 +23,15 @@ imports:
  - ../slots/operating_hour
  - ../slots/services_offered
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../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
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -87,7 +91,7 @@ classes:
    - operating_hour
    - services_offered
    - specificity_annotation
-    - template_specificity
+    - 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
    slot_usage:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BranchType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BranchType.yaml
@ -178,7 +178,9 @@ classes:
    annotations:
      specificity_score: "0.55"
      specificity_rationale: "Branch types are moderately specific - relevant for organizational structure."
-      template_specificity: '{"collection_discovery": 0.40, "organizational_change": 0.70, "general_heritage": 0.50}'
+      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": 0.40, "organizational_change": 0.70, "general_heritage": 0.50}'
      slot_migration: |
        2026-01-13: Migrated from branch_type slot with OrganizationBranchTypeEnum
        - branch_type (enum) → has_or_had_type (BranchType)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Budget.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Budget.yaml
@ -42,7 +42,7 @@ imports:
  - ../slots/refers_to_custodian
  - ../slots/revision_number
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/total_amount  # FIXED: was using has_or_had_budget incorrectly (2026-01-16)
  # 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)
@ -51,7 +51,11 @@ imports:
  - ../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
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./Approver  # Added for is_or_was_approved_by migration (2026-01-15)
  # REMOVED: ../slots/was_approved_by - migrated to is_or_was_approved_by (2026-01-15)
 prefixes:
@ -129,7 +133,7 @@ classes:
    - revision_date
    - revision_number
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - total_amount  # FIXED: was using has_or_had_budget incorrectly (2026-01-16)
    # Migrated per slot_fixes.yaml (Rule 53) - 2026-01-14
    # valid_from + valid_to → temporal_extent.begin_of_the_begin / temporal_extent.end_of_the_end
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BudgetStatus.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BudgetStatus.yaml
@ -12,9 +12,13 @@ imports:
  - ../slots/identifier_value
  - ../slots/status_effective_date
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -80,7 +84,7 @@ classes:
      - identifier_value
      - status_effective_date
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      identifier_value:
        required: true
--- a/frontend/public/schemas/20251121/linkml/modules/classes/BudgetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/BudgetType.yaml
@ -163,7 +163,9 @@ classes:
    annotations:
      specificity_score: "0.45"
      specificity_rationale: "Budget types are moderately specific - relevant for financial management."
-      template_specificity: '{"collection_discovery": 0.20, "organizational_change": 0.60, "general_heritage": 0.40}'
+      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": 0.60, "general_heritage": 0.40}'
      slot_migration: |
        2026-01-13: Migrated from budget_type string slot to BudgetType class
        - budget_type (string) → has_or_had_type (BudgetType)
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CallForApplication.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CallForApplication.yaml
@ -31,7 +31,7 @@ imports:
  - ../slots/has_or_had_url  # was: call_url - migrated per Rule 53 (2026-01-17)
  - ./URL  # for has_or_had_url range
  - ./Identifier  # for has_or_had_identifier range
-  - ./CallStatus  # for has_or_had_status range (lifecycle status)
+  # NOTE: has_or_had_status uses CallForApplicationStatusEnum (imported above), not a CallStatus class
  - ../slots/co_funding_required
  - ../slots/eligible_applicant
  - ../slots/eligible_country
@ -48,7 +48,7 @@ imports:
  - ../slots/has_or_had_requirement
  - ../slots/results_expected_date
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/is_or_was_categorized_as  # was: thematic_area - migrated per Rule 53
  - ../slots/has_or_had_budget  # was: total_budget - migrated per Rule 53 (2026-01-15)
  - ./Budget  # for has_or_had_budget range
@ -60,7 +60,11 @@ imports:
  - ../slots/has_or_had_provenance  # was: web_observation - migrated per Rule 53
  - ./WebObservation  # for has_or_had_provenance range
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 default_prefix: hc
 classes:
  CallForApplication:
@ -129,7 +133,7 @@ classes:
    - has_or_had_requirement
    - results_expected_date
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - is_or_was_categorized_as  # was: thematic_area - migrated per Rule 53
    - has_or_had_budget  # was: total_budget - migrated per Rule 53 (2026-01-15)
    - has_or_had_range
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CantonalArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CantonalArchive.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./CantonalArchiveRecordSetType
 classes:
  CantonalArchive:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CantonalArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CantonalArchiveRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  CantonalArchiveRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by CantonalArchive custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - CantonalArchive
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CantonalArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CantonalArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./CantonalArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  CantonalGovernmentFonds:
    is_a: CantonalArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Capacity.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Capacity.yaml
@ -19,7 +19,7 @@ imports:
  - ../slots/has_or_had_quantity
  - ../slots/temporal_extent
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  # Capacity-specific slots
  - ../slots/capacity_value
  - ../slots/capacity_type
@ -29,7 +29,11 @@ imports:
  - ./Quantity
  - ./TimeSpan
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 default_prefix: hc
 classes:
  Capacity:
@ -113,7 +117,7 @@ classes:
      - temporal_extent
      - is_estimate
      - specificity_annotation
-      - template_specificity
+      - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_or_had_identifier:
        range: uriorcurie
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CastCollection.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CastCollection.yaml
@ -10,15 +10,19 @@ imports:
  - ./PersonalCollectionType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  CastCollection:
    is_a: ArchiveOrganizationType
@ -95,7 +99,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_or_had_custodian_type:
        equals_expression: '["hc:MuseumType"]'
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CatalogingStandard.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CatalogingStandard.yaml
@ -0,0 +1,128 @@
+id: https://nde.nl/ontology/hc/class/CatalogingStandard
+name: CatalogingStandard
+title: Cataloging Standard Class
+description: |
+  Represents a metadata or cataloging standard used by heritage custodians.
+  
+  CREATED 2026-01-17 per Rule 53/56: Class for structured cataloging standard representation.
+  Replaces string-valued cataloging_standard slot.
+  
+  Common cataloging standards by domain:
+  
+  | Domain | Standards |
+  |--------|-----------|
+  | Museums | LIDO, SPECTRUM, CIDOC-CRM |
+  | Libraries | MARC21, RDA, BIBFRAME, Dublin Core |
+  | Archives | EAD, ISAD(G), RiC-O |
+  | Natural History | Darwin Core, ABCD |
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+  skos: http://www.w3.org/2004/02/skos/core#
+imports:
+  - linkml:types
+  - ../metadata
+  - ../slots/has_or_had_identifier
+  - ../slots/has_or_had_label
+  - ../slots/has_or_had_description
+  - ../slots/has_or_had_url
+default_prefix: hc
+classes:
+  CatalogingStandard:
+    class_uri: dcterms:Standard
+    description: |
+      A metadata or cataloging standard used for describing heritage collections.
+      
+      Supports structured representation with:
+      - Identifier (short code like "LIDO", "MARC21")
+      - Label (full name)
+      - Description (purpose and scope)
+      - URL (specification document)
+      - Domain (museums, libraries, archives, etc.)
+    exact_mappings:
+      - dcterms:Standard
+    close_mappings:
+      - schema:CreativeWork
+    slots:
+      - has_or_had_identifier
+      - has_or_had_label
+      - has_or_had_description
+      - has_or_had_url
+      - standard_domain
+    slot_usage:
+      has_or_had_identifier:
+        required: true
+        range: string
+        description: |
+          Short identifier/code for the standard (e.g., "LIDO", "MARC21").
+          MIGRATED from cataloging_standard string value (2026-01-17).
+        examples:
+          - value: LIDO
+          - value: MARC21
+          - value: Darwin Core
+      has_or_had_label:
+        required: false
+        range: string
+        description: Full name of the standard.
+        examples:
+          - value: Lightweight Information Describing Objects
+          - value: Machine-Readable Cataloging 21
+          - value: Resource Description and Access
+      has_or_had_description:
+        required: false
+        range: string
+        description: Purpose and scope of the standard.
+        examples:
+          - value: XML schema for museum object metadata harvesting
+      has_or_had_url:
+        required: false
+        range: uri
+        description: URL to the standard specification or documentation.
+        examples:
+          - value: https://lido-schema.org/
+          - value: https://www.loc.gov/marc/
+      standard_domain:
+        required: false
+        range: string
+        multivalued: true
+        description: |
+          Domain(s) where this standard is primarily used.
+          Values: museum, library, archive, natural_history, general
+        examples:
+          - value: museum
+          - value: library
+    examples:
+      - value:
+          has_or_had_identifier: LIDO
+          has_or_had_label: Lightweight Information Describing Objects
+          has_or_had_description: XML schema for museum object metadata harvesting and exchange
+          has_or_had_url: https://lido-schema.org/
+          standard_domain:
+            - museum
+        description: LIDO museum cataloging standard
+      - value:
+          has_or_had_identifier: MARC21
+          has_or_had_label: Machine-Readable Cataloging 21
+          has_or_had_description: Library cataloging format for bibliographic data
+          has_or_had_url: https://www.loc.gov/marc/
+          standard_domain:
+            - library
+        description: MARC21 library cataloging standard
+      - value:
+          has_or_had_identifier: Darwin Core
+          has_or_had_label: Darwin Core
+          has_or_had_description: Data standard for biodiversity specimen information
+          has_or_had_url: https://dwc.tdwg.org/
+          standard_domain:
+            - natural_history
+            - museum
+        description: Darwin Core for natural history collections
+
+slots:
+  standard_domain:
+    slot_uri: hc:standardDomain
+    description: Domain(s) where this standard is primarily used.
+    range: string
+    multivalued: true
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CateringPlace.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CateringPlace.yaml
@ -32,11 +32,15 @@ imports:
  - ../slots/operator
  - ../slots/founded_year
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../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
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
 prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
@ -101,7 +105,7 @@ classes:
    - serves_staff
    - serves_visitors_only
    - specificity_annotation
-    - template_specificity
+    - 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
    slot_usage:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CathedralArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CathedralArchive.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./CathedralArchiveRecordSetType
 classes:
  CathedralArchive:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CathedralArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CathedralArchiveRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  CathedralArchiveRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by CathedralArchive custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - CathedralArchive
--- a/frontend/public/schemas/20251121/linkml/modules/classes/CathedralArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/CathedralArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./CathedralArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ChapterRecordsFonds:
    is_a: CathedralArchiveRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -94,7 +98,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -130,7 +134,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChAnnotatorProvenance.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChAnnotatorProvenance.yaml
@ -56,3 +56,15 @@ classes:
        context_convention:
          range: string
          description: Convention ID used for extraction
+        source_archived_at:
+          range: string
+          description: When the source was archived (per Rule 35 dual timestamps) - ISO datetime string
+        statement_created_at:
+          range: string
+          description: When the claim/statement was created (per Rule 35 dual timestamps) - ISO datetime string
+        source_type:
+          range: string
+          description: Type of source (e.g., library_registry_api, web_archive)
+        migration_note:
+          range: string
+          description: Note about data migration (e.g., 'Migrated from agent:claude-conversation on 2025-12-30')
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchive.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchive.yaml
@ -93,7 +93,7 @@ classes:
    - hold_or_held_record_set_type
    slot_usage:
      has_or_had_identifier:  # was: wikidata_entity - migrated per Rule 53 (2026-01-15)
-        equals_string: Q2877653
+        # equals_string removed: Q2877653 (incompatible with uriorcurie range)
      hold_or_held_record_set_type:
        equals_expression: '["hc:ChurchGovernanceFonds", "hc:ParishRegisterSeries", "hc:PastoralCorrespondenceCollection",
          "hc:ChurchPropertyFonds", "hc:CongregationalLifeCollection"]
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveRecordSetType.yaml
@ -13,7 +13,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
@ -43,7 +43,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    slot_usage:
      has_or_had_custodian_type:
        equals_expression: '["hc:ArchiveOrganizationType", "hc:HolySacredSiteType"]'
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ChurchArchive
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/legal_note
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -37,7 +41,7 @@ imports:
 - ../slots/scope_exclude
 - ../slots/scope_include
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/legal_note
 - ../slots/organizational_principle
@ -48,7 +52,7 @@ imports:
 - ../slots/scope_exclude
 - ../slots/scope_include
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ChurchGovernanceFonds:
    is_a: ChurchArchiveRecordSetType
@ -103,7 +107,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_note
@ -189,7 +193,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_note
@ -264,7 +268,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - privacy_note
@ -343,7 +347,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - legal_note
    - organizational_principle
    - organizational_principle_uri
@ -428,7 +432,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_note
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveSweden.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveSweden.yaml
@ -14,10 +14,14 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./DualClassLink
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ./ChurchArchiveSwedenRecordSetType
 classes:
  ChurchArchiveSweden:
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveSwedenRecordSetType.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveSwedenRecordSetType.yaml
@ -9,7 +9,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/dual_class_link
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../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)
  - ./DualClassLink  # for DualClassLink range
@ -17,7 +17,7 @@ imports:
  - ../slots/has_or_had_custodian_type
  - ../slots/has_or_had_scope
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  ChurchArchiveSwedenRecordSetType:
    description: 'A rico:RecordSetType for classifying collections held by ChurchArchiveSweden custodians.
@ -29,7 +29,7 @@ classes:
    - has_or_had_custodian_type
    - dual_class_link
    - specificity_annotation
-    - template_specificity
+    - 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)
    see_also:
    - ChurchArchiveSweden
--- a/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveSwedenRecordSetTypes.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/ChurchArchiveSwedenRecordSetTypes.yaml
@ -16,9 +16,13 @@ imports:
 - ./ChurchArchiveSweden
 - ../slots/has_or_had_custodian_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ./SpecificityAnnotation
- ./TemplateSpecificityScores
+- ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+- ./TemplateSpecificityType
+
+- ./TemplateSpecificityTypes
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
 - ../slots/record_holder
@ -31,7 +35,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 - ../slots/has_or_had_custodian_type
 - ../slots/organizational_principle
 - ../slots/organizational_principle_uri
@ -39,7 +43,7 @@ imports:
 - ../slots/record_holder_note
 - ../slots/record_set_type
 - ../slots/specificity_annotation
- ../slots/template_specificity
+- ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  SwedishParishRecordSeries:
    is_a: ChurchArchiveSwedenRecordSetType
@ -58,7 +62,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
@ -96,7 +100,7 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
    - organizational_principle
    - organizational_principle_uri
    - record_holder
--- a/frontend/public/schemas/20251121/linkml/modules/classes/Cinematheque.yaml
+++ b/frontend/public/schemas/20251121/linkml/modules/classes/Cinematheque.yaml
@ -6,15 +6,19 @@ imports:
  - ./ArchiveOrganizationType
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ./SpecificityAnnotation
-  - ./TemplateSpecificityScores
+  - ./TemplateSpecificityScore  # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17)
+
+  - ./TemplateSpecificityType
+
+  - ./TemplateSpecificityTypes
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
  - ../slots/has_or_had_custodian_type
  - ../slots/specificity_annotation
-  - ../slots/template_specificity
+  - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
 classes:
  Cinematheque:
    is_a: ArchiveOrganizationType
@ -103,4 +107,4 @@ classes:
    slots:
    - has_or_had_custodian_type
    - specificity_annotation
-    - template_specificity
+    - has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
--- a/Show more
+++ b/Show more