feat: Migrate capacity_value and cut_count to structured has_or_had_quantity; archive previous slots and update related schemas

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

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-22T19:41:07.059Z",
+  "generated": "2026-01-22T21:08:05.291Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3037,
   "categoryCounts": {

schemas/20251121/linkml/manifest.json

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-22T21:08:05.291Z",
+  "generated": "2026-01-22T21:16:36.017Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3037,
   "categoryCounts": {

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

@@ -24,7 +24,9 @@ imports:
   - ../slots/has_or_had_status
   - ./BudgetStatus
   - ../slots/has_or_had_type
-  - ../slots/capital_budget
+  # MIGRATED 2026-01-22: capital_budget → has_or_had_main_part + MainPart per slot_fixes.yaml revision
+  - ../slots/has_or_had_main_part
+  - ./MainPart
   - ./BudgetType
   - ../slots/digitization_budget
   - ../slots/documented_by
@@ -115,7 +117,8 @@ classes:
     # - budget_status
     - has_or_had_status
     - has_or_had_type
-    - capital_budget
+    # MIGRATED 2026-01-22: capital_budget → has_or_had_main_part + MainPart per slot_fixes.yaml revision
+    - has_or_had_main_part
     - digitization_budget
     - documented_by
     - endowment_draw
@@ -258,9 +261,22 @@ classes:
       operating_budget:
         range: decimal
         required: false
-      capital_budget:
+      # MIGRATED 2026-01-22: capital_budget → has_or_had_main_part + MainPart per slot_fixes.yaml revision
-        range: decimal
+      has_or_had_main_part:
+        range: MainPart
+        inlined: true
         required: false
+        description: |
+          Capital budget allocation (infrastructure, equipment, major purchases).
+          MIGRATED from capital_budget per slot_fixes.yaml (Rule 53, 2026-01-22).
+          MainPart provides structured representation with Quantity for amount and currency metadata.
+        examples:
+          - value:
+              has_or_had_quantity:
+                quantity_value: 3000000.0
+              part_type: capital_budget
+              currency_code: EUR
+            description: Capital budget of 3 million EUR
       has_or_had_acquisition_budget:
         range: decimal
         required: false
@@ -389,7 +405,11 @@ classes:
           has_or_had_label: Euro
           currency_symbol: €
         operating_budget: 38000000.0
-        capital_budget: 3000000.0
+        has_or_had_main_part:
+          has_or_had_quantity:
+            quantity_value: 3000000.0
+          part_type: capital_budget
+          currency_code: EUR
         acquisition_budget: 2000000.0
         personnel_budget: 22000000.0
         preservation_budget: 1500000.0
@@ -421,7 +441,11 @@ classes:
           has_or_had_label: Euro
           currency_symbol: €
         operating_budget: 7500000.0
-        capital_budget: 500000.0
+        has_or_had_main_part:
+          has_or_had_quantity:
+            quantity_value: 500000.0
+          part_type: capital_budget
+          currency_code: EUR
         personnel_budget: 5200000.0
         digitization_budget: 800000.0
         external_funding: 6000000.0

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

@@ -0,0 +1,153 @@
+# DataFormat - Class for data format specifications
+#
+# Created per slot_fixes.yaml migration for: data_format
+# Creation date: 2026-01-22
+# Rule compliance: 39 (RiC-O naming), 50 (ontology mapping), 53 (generic slot reuse), 0b (Type/Types)
+
+id: https://nde.nl/ontology/hc/class/DataFormat
+name: data_format_class
+title: Data Format
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dct: http://purl.org/dc/terms/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ../slots/has_or_had_type
+  - ../slots/has_or_had_label
+  - ../slots/has_or_had_description
+
+classes:
+  DataFormat:
+    class_uri: hc:DataFormat
+    description: |
+      Specification of a data format for files, APIs, or data streams.
+      
+      **DEFINITION**:
+      DataFormat captures format characteristics including type, media type,
+      schema references, and encoding specifications.
+      
+      **USAGE**:
+      - API response formats (JSON, XML, RDF)
+      - File formats (CSV, Excel, PDF, TIFF)
+      - Streaming protocols (MQTT, WebSocket payloads)
+      - Archival formats (METS, EAD, MARC)
+      
+      **ONTOLOGY ALIGNMENT**:
+      - **Primary** (`class_uri`): `hc:DataFormat` - Heritage Custodian class
+      - **Close**: `dct:MediaTypeOrExtent` - Dublin Core media type
+      - **Close**: `schema:encodingFormat` - Schema.org encoding
+      
+      **Common Format Types**:
+      | Type | Media Type | Use Case |
+      |------|------------|----------|
+      | JSON | application/json | API responses, config |
+      | XML | application/xml | Legacy APIs, metadata |
+      | CSV | text/csv | Data exports, tabular |
+      | RDF | application/rdf+xml | Linked data |
+      | SensorML | application/xml | Sensor metadata |
+      
+      **Example**:
+      ```yaml
+      has_or_had_format:
+        has_or_had_type: JsonFormat
+        has_or_had_media_type: "application/json"
+        has_or_had_encoding: "UTF-8"
+      ```
+      
+    close_mappings:
+      - dct:MediaTypeOrExtent
+      - schema:encodingFormat
+    
+    slots:
+      - has_or_had_type
+      - has_or_had_label
+      - has_or_had_description
+      - has_or_had_media_type
+      - has_or_had_encoding
+      - has_or_had_schema_url
+    
+    slot_usage:
+      has_or_had_type:
+        range: DataFormatType
+        description: |
+          The format type classification.
+          Links to DataFormatType taxonomy (JSON, XML, CSV, etc.).
+        examples:
+          - value: JsonFormat
+            description: JSON format type
+          - value: CsvFormat
+            description: CSV format type
+      has_or_had_label:
+        range: Label
+        inlined: true
+        description: Human-readable name for the format.
+        examples:
+          - value:
+              label_text: "JSON"
+            description: Format label
+      has_or_had_media_type:
+        range: string
+        description: |
+          IANA media type (MIME type) for the format.
+          See: https://www.iana.org/assignments/media-types/
+        examples:
+          - value: "application/json"
+            description: JSON media type
+          - value: "text/csv"
+            description: CSV media type
+      has_or_had_encoding:
+        range: string
+        description: Character encoding used (e.g., UTF-8, ISO-8859-1).
+        examples:
+          - value: "UTF-8"
+            description: Unicode encoding
+      has_or_had_schema_url:
+        range: uri
+        description: URL to schema definition (JSON Schema, XSD, etc.).
+        examples:
+          - value: "https://api.museum.nl/schemas/v1/climate.json"
+            description: JSON Schema URL
+    
+    attributes:
+      has_or_had_media_type:
+        range: string
+        description: IANA media type (MIME type).
+      has_or_had_encoding:
+        range: string
+        description: Character encoding (e.g., UTF-8).
+      has_or_had_schema_url:
+        range: uri
+        description: URL to schema definition.
+    
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: "Data format specifications apply to all custodian types with digital systems."
+      specificity_score: 0.55
+      specificity_rationale: "Moderately specific to digital platform and API contexts."
+
+  # Type class for format taxonomy (Rule 0b: Type/Types pattern)
+  DataFormatType:
+    class_uri: hc:DataFormatType
+    abstract: true
+    description: |
+      Abstract base class for data format type taxonomy.
+      
+      **Type/Types Pattern** (Rule 0b):
+      - `DataFormatType` (this file): Abstract base class
+      - `DataFormatTypes.yaml`: Concrete subclasses (JsonFormat, XmlFormat, etc.)
+      
+      Subclasses define specific format types used in heritage data systems.
+      
+    slots:
+      - has_or_had_label
+      - has_or_had_description
+    
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: "Format types applicable universally."

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

@@ -0,0 +1,217 @@
+# DataFormatTypes - Concrete subclasses for data format taxonomy
+#
+# Created per slot_fixes.yaml migration for: data_format
+# Creation date: 2026-01-22
+# Rule compliance: 0b (Type/Types pattern), 39 (RiC-O naming)
+
+id: https://nde.nl/ontology/hc/class/DataFormatTypes
+name: data_format_types
+title: Data Format Types
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ./DataFormat
+
+classes:
+  # ===== Common Data Interchange Formats =====
+  
+  JsonFormat:
+    is_a: DataFormatType
+    class_uri: hc:JsonFormat
+    description: |
+      JavaScript Object Notation (JSON) format.
+      Media type: application/json
+      Common for APIs, configuration, and data exchange.
+    annotations:
+      media_type: "application/json"
+  
+  XmlFormat:
+    is_a: DataFormatType
+    class_uri: hc:XmlFormat
+    description: |
+      Extensible Markup Language (XML) format.
+      Media type: application/xml
+      Common for legacy APIs, metadata standards.
+    annotations:
+      media_type: "application/xml"
+  
+  CsvFormat:
+    is_a: DataFormatType
+    class_uri: hc:CsvFormat
+    description: |
+      Comma-Separated Values (CSV) format.
+      Media type: text/csv
+      Common for tabular data exports.
+    annotations:
+      media_type: "text/csv"
+  
+  # ===== Linked Data Formats =====
+  
+  RdfXmlFormat:
+    is_a: DataFormatType
+    class_uri: hc:RdfXmlFormat
+    description: |
+      RDF/XML serialization format.
+      Media type: application/rdf+xml
+      W3C standard for RDF serialization.
+    annotations:
+      media_type: "application/rdf+xml"
+  
+  TurtleFormat:
+    is_a: DataFormatType
+    class_uri: hc:TurtleFormat
+    description: |
+      Turtle (Terse RDF Triple Language) format.
+      Media type: text/turtle
+      Human-readable RDF serialization.
+    annotations:
+      media_type: "text/turtle"
+  
+  JsonLdFormat:
+    is_a: DataFormatType
+    class_uri: hc:JsonLdFormat
+    description: |
+      JSON for Linked Data (JSON-LD) format.
+      Media type: application/ld+json
+      JSON-based linked data serialization.
+    annotations:
+      media_type: "application/ld+json"
+  
+  NTriplesFormat:
+    is_a: DataFormatType
+    class_uri: hc:NTriplesFormat
+    description: |
+      N-Triples format for RDF.
+      Media type: application/n-triples
+      Line-based RDF serialization.
+    annotations:
+      media_type: "application/n-triples"
+  
+  # ===== Sensor/IoT Formats =====
+  
+  SensorMlFormat:
+    is_a: DataFormatType
+    class_uri: hc:SensorMlFormat
+    description: |
+      Sensor Model Language (SensorML) format.
+      OGC standard for sensor metadata and processes.
+    annotations:
+      media_type: "application/xml"
+      standard: "OGC SensorML"
+  
+  MqttPayloadFormat:
+    is_a: DataFormatType
+    class_uri: hc:MqttPayloadFormat
+    description: |
+      MQTT message payload format.
+      Used for IoT device communication.
+      Actual payload typically JSON or binary.
+    annotations:
+      protocol: "MQTT"
+  
+  # ===== Heritage Metadata Formats =====
+  
+  EadFormat:
+    is_a: DataFormatType
+    class_uri: hc:EadFormat
+    description: |
+      Encoded Archival Description (EAD) format.
+      Media type: application/xml
+      Standard for archival finding aids.
+    annotations:
+      media_type: "application/xml"
+      standard: "EAD3"
+  
+  MarcXmlFormat:
+    is_a: DataFormatType
+    class_uri: hc:MarcXmlFormat
+    description: |
+      MARC 21 XML format.
+      Media type: application/marcxml+xml
+      Library bibliographic record format.
+    annotations:
+      media_type: "application/marcxml+xml"
+      standard: "MARC21"
+  
+  MetsFormat:
+    is_a: DataFormatType
+    class_uri: hc:MetsFormat
+    description: |
+      Metadata Encoding and Transmission Standard (METS).
+      Media type: application/xml
+      Digital library object packaging.
+    annotations:
+      media_type: "application/xml"
+      standard: "METS"
+  
+  LidoFormat:
+    is_a: DataFormatType
+    class_uri: hc:LidoFormat
+    description: |
+      Lightweight Information Describing Objects (LIDO).
+      Media type: application/xml
+      Museum object description harvesting.
+    annotations:
+      media_type: "application/xml"
+      standard: "LIDO"
+  
+  DublinCoreFormat:
+    is_a: DataFormatType
+    class_uri: hc:DublinCoreFormat
+    description: |
+      Dublin Core metadata format (DC or qualified DC).
+      Media type: application/xml
+      General-purpose metadata standard.
+    annotations:
+      media_type: "application/xml"
+      standard: "Dublin Core"
+  
+  # ===== Document Formats =====
+  
+  PdfFormat:
+    is_a: DataFormatType
+    class_uri: hc:PdfFormat
+    description: |
+      Portable Document Format (PDF).
+      Media type: application/pdf
+      Document distribution and archival.
+    annotations:
+      media_type: "application/pdf"
+  
+  HtmlFormat:
+    is_a: DataFormatType
+    class_uri: hc:HtmlFormat
+    description: |
+      HyperText Markup Language (HTML).
+      Media type: text/html
+      Web page content.
+    annotations:
+      media_type: "text/html"
+  
+  PlainTextFormat:
+    is_a: DataFormatType
+    class_uri: hc:PlainTextFormat
+    description: |
+      Plain text format.
+      Media type: text/plain
+      Unformatted text content.
+    annotations:
+      media_type: "text/plain"
+  
+  # ===== Binary/Media Formats =====
+  
+  BinaryFormat:
+    is_a: DataFormatType
+    class_uri: hc:BinaryFormat
+    description: |
+      Generic binary data format.
+      Media type: application/octet-stream
+      Raw binary data streams.
+    annotations:
+      media_type: "application/octet-stream"

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

@@ -0,0 +1,80 @@
+id: https://nde.nl/ontology/hc/class/MainPart
+name: main_part_class
+title: Main Part Class
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+imports:
+  - linkml:types
+  - ../slots/has_or_had_quantity
+  - ./Quantity
+default_prefix: hc
+
+classes:
+  MainPart:
+    class_uri: schema:QuantitativeValue
+    description: >-
+      Represents a principal/primary portion of something with quantified value.
+      
+      **PURPOSE**:
+      
+      MainPart provides structured representation for primary allocations such as:
+      - Capital budget (principal budget for infrastructure/equipment)
+      - Primary funding amount
+      - Main portion of a larger whole
+      
+      **ONTOLOGY ALIGNMENT**:
+      
+      | Ontology | Mapping | Rationale |
+      |----------|---------|-----------|
+      | Schema.org | schema:QuantitativeValue | Quantified value |
+      
+      **USE CASES**:
+      - Capital budget allocation in institutional budgets
+      - Primary collection value
+      - Main funding allocation
+      
+      MIGRATED 2026-01-22: Created per slot_fixes.yaml revision for capital_budget.
+      Replaces simple decimal capital_budget with structured class.
+    exact_mappings:
+      - schema:QuantitativeValue
+    slots:
+      - has_or_had_quantity
+    slot_usage:
+      has_or_had_quantity:
+        range: Quantity
+        required: true
+        inlined: true
+        description: >-
+          The quantified value of this main part.
+          For capital budget: Quantity.quantity_value = amount, currency in metadata.
+    attributes:
+      part_type:
+        range: string
+        required: false
+        description: >-
+          Type of main part (e.g., "capital_budget", "primary_allocation", "main_funding").
+      currency_code:
+        range: string
+        required: false
+        description: >-
+          ISO 4217 currency code for financial values (e.g., "EUR", "USD", "GBP").
+    examples:
+      - value:
+          has_or_had_quantity:
+            quantity_value: 3000000.0
+          part_type: capital_budget
+          currency_code: EUR
+        description: Capital budget of 3 million EUR
+      - value:
+          has_or_had_quantity:
+            quantity_value: 500000.0
+          part_type: capital_budget
+          currency_code: USD
+        description: Capital budget of 500,000 USD
+    annotations:
+      specificity_score: 0.40
+      specificity_rationale: >-
+        Main parts are moderately specific, relevant for budget and allocation queries.

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

@@ -0,0 +1,124 @@
+# OutputData - Class for device/service output specifications
+#
+# Created per slot_fixes.yaml migration for: data_format
+# Creation date: 2026-01-22
+# Rule compliance: 39 (RiC-O naming), 50 (ontology mapping), 53 (generic slot reuse)
+
+id: https://nde.nl/ontology/hc/class/OutputData
+name: output_data
+title: Output Data
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  sosa: http://www.w3.org/ns/sosa/
+  dct: http://purl.org/dc/terms/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+  - ./DataFormat
+  - ../slots/has_or_had_format
+  - ../slots/has_or_had_description
+  - ../slots/has_or_had_identifier
+
+classes:
+  OutputData:
+    class_uri: hc:OutputData
+    description: |
+      Specification of output produced by a device, service, or process.
+      
+      **DEFINITION**:
+      OutputData captures the characteristics of data or signals emitted by
+      systems, including format, structure, destination, and metadata.
+      
+      **USAGE**:
+      - IoT device data (sensor readings, beacon signals)
+      - API responses (JSON, XML, RDF)
+      - Export files (CSV, Excel, PDF)
+      - Streaming data (MQTT, WebSocket)
+      
+      **ONTOLOGY ALIGNMENT**:
+      - **Primary** (`class_uri`): `hc:OutputData` - Heritage Custodian class
+      - **Close**: `sosa:Result` - SOSA observation result
+      - **Close**: `schema:DataDownload` - Schema.org data download
+      
+      **Example**:
+      ```yaml
+      has_or_had_output:
+        - has_or_had_format:
+            has_or_had_type: JsonFormat
+            has_or_had_media_type: "application/json"
+          has_or_had_description: "Climate sensor readings"
+          destination_url: "https://analytics.museum.nl/climate"
+      ```
+      
+    close_mappings:
+      - sosa:Result
+      - schema:DataDownload
+    
+    slots:
+      - has_or_had_format
+      - has_or_had_description
+      - has_or_had_identifier
+      - destination_url
+      - schema_url
+      - is_streaming
+    
+    slot_usage:
+      has_or_had_format:
+        range: DataFormat
+        inlined: true
+        description: |
+          The format specification for this output.
+          Uses DataFormat class to capture format type, media type, and schema.
+        examples:
+          - value:
+              has_or_had_type: JsonFormat
+              has_or_had_media_type: "application/json"
+            description: JSON output format
+      has_or_had_description:
+        range: string
+        description: Human-readable description of the output data.
+        examples:
+          - value: "Temperature and humidity readings from conservation sensors"
+            description: Sensor data description
+      destination_url:
+        range: uri
+        description: URL where output is sent or published.
+        examples:
+          - value: "https://analytics.museum.nl/data"
+            description: Analytics platform destination
+      schema_url:
+        range: uri
+        description: URL to schema definition for the output data structure.
+        examples:
+          - value: "https://api.museum.nl/schemas/climate-v1.json"
+            description: JSON Schema for climate data
+      is_streaming:
+        range: boolean
+        description: Whether this output is continuous/streaming vs batch/discrete.
+        examples:
+          - value: true
+            description: Real-time streaming data
+          - value: false
+            description: Batch data export
+    
+    attributes:
+      destination_url:
+        range: uri
+        description: URL where output is sent or published.
+      schema_url:
+        range: uri
+        description: URL to schema definition for the output data.
+      is_streaming:
+        range: boolean
+        description: Whether this output is streaming vs batch.
+    
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: "Output data specifications apply to all custodian types with digital systems."
+      specificity_score: 0.65
+      specificity_rationale: "Fairly specific to IoT and digital platform contexts."

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

@@ -225,27 +225,30 @@ classes:
           Uses Capacity class with capacity_type and has_or_had_measurement_unit.
         examples:
         - value:
-            - capacity_value: 8000.0
+            - has_or_had_quantity:
-              capacity_type: SHELF_LENGTH
+                has_or_had_numeric_value: 8000.0
-              has_or_had_measurement_unit:
+                has_or_had_unit:
-                has_or_had_type: LINEAR_METER
+                  has_or_had_type: LinearMeter
-                has_or_had_symbol: "m"
+                  has_or_had_symbol: "m"
+              has_or_had_type: ShelfLength
               has_or_had_description: Total linear meters of shelving
-          description: Was capacity_linear_meters
+          description: Was capacity_linear_meters (capacity_value → has_or_had_quantity)
         - value:
-            - capacity_value: 2500.0
+            - has_or_had_quantity:
-              capacity_type: VOLUME
+                has_or_had_numeric_value: 2500.0
-              has_or_had_measurement_unit:
+                has_or_had_unit:
-                has_or_had_type: CUBIC_METER
+                  has_or_had_type: CubicMeter
-                has_or_had_symbol: "m³"
+                  has_or_had_symbol: "m³"
-          description: Was capacity_cubic_meters
+              has_or_had_type: Volume
+          description: Was capacity_cubic_meters (capacity_value → has_or_had_quantity)
         - value:
-            - capacity_value: 50000
+            - has_or_had_quantity:
-              capacity_type: ITEM_COUNT
+                has_or_had_numeric_value: 50000
-              has_or_had_measurement_unit:
+                has_or_had_unit:
-                has_or_had_type: ITEM
+                  has_or_had_type: Item
-                has_or_had_symbol: "archive boxes"
+                  has_or_had_symbol: "archive boxes"
-          description: Was capacity_item
+              has_or_had_type: ItemCount
+          description: Was capacity_item (capacity_value → has_or_had_quantity)
         - value:
             - has_or_had_description: "Approximately 5,000 linear meters of shelving across 3 floors"
               is_estimate: true
@@ -376,11 +379,12 @@ classes:
             label_text: Rijksmuseum Depot Amersfoort
             language: nl
         has_or_had_capacity:  # was: capacity_linear_meters - migrated per Rule 53
-          - capacity_value: 8000.0
+          - has_or_had_quantity:
-            capacity_type: SHELF_LENGTH
+              has_or_had_numeric_value: 8000.0
-            has_or_had_measurement_unit:
+              has_or_had_unit:
-              has_or_had_type: LINEAR_METER
+                has_or_had_type: LinearMeter
-              has_or_had_symbol: "m"
+                has_or_had_symbol: "m"
+            has_or_had_type: ShelfLength
             has_or_had_description: Total linear shelf capacity
         current_utilization_percent: 78.5
         standards_applied:

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

@@ -9,7 +9,7 @@ imports:
   - ./Methodology
   - ../slots/person_id
   - ../slots/has_average_scene_duration_seconds
-  - ../slots/cut_count
+  # REMOVED 2026-01-22: cut_count migrated to has_or_had_quantity + Quantity (Rule 53)
   - ../slots/has_or_had_detected_face
   - ../slots/has_or_had_detected_landmark
   - ../slots/has_or_had_detected_logo
@@ -196,7 +196,7 @@ classes:
     - schema:Clip
     slots:
     - has_average_scene_duration_seconds
-    - cut_count
+    - has_or_had_quantity  # was: cut_count - migrated per Rule 53 (2026-01-22)
     - detection_level
     - dissolve_count
     - fade_count
@@ -253,13 +253,21 @@ classes:
         examples:
         - value: '[{has_or_had_label: "CUT"}, {has_or_had_label: "FADE_IN"}]'
           description: Transition types found in video
-      cut_count:
+      has_or_had_quantity:  # was: cut_count - migrated per Rule 53 (2026-01-22)
-        range: integer
+        range: Quantity
         required: false
-        minimum_value: 0
+        inlined: true
+        description: |
+          Number of hard cuts (instantaneous transitions) as a Quantity.
+          MIGRATED from cut_count per slot_fixes.yaml (Rule 53).
+          Uses Quantity class with Unit type "Cut".
         examples:
-        - value: 42
+        - value:
-          description: 42 cuts detected
+            has_or_had_numeric_value: 42
+            has_or_had_unit:
+              has_or_had_type: Cut
+              has_or_had_symbol: "cuts"
+          description: 42 cuts detected (was cut_count)
       fade_count:
         range: integer
         required: false

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

@@ -306,7 +306,8 @@ classes:
           description: Dutch subtitles in VTT format
         - value:
             is_available: false
-          description: No captions available (migrated from caption_available: false)
+            language: null
+          description: No captions available (migrated from caption_available false)
       default_language:
         range: string
         required: false

schemas/20251121/linkml/modules/slots/has_or_had_main_part.yaml

@@ -0,0 +1,35 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_main_part
+name: has_or_had_main_part_slot
+title: Has or Had Main Part Slot
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  dcterms: http://purl.org/dc/terms/
+imports:
+  - linkml:types
+default_range: string
+
+slots:
+  has_or_had_main_part:
+    slot_uri: schema:hasPart
+    description: >-
+      Links to a MainPart representing the principal/primary portion of something.
+      
+      **USE CASES**:
+      - Capital budget (primary budget allocation for infrastructure/equipment)
+      - Primary collection holdings
+      - Main organizational unit
+      
+      **ONTOLOGY ALIGNMENT**:
+      - slot_uri: schema:hasPart (primary)
+      - Represents a significant/main portion of a larger whole
+      
+      MIGRATED 2026-01-22: Created per slot_fixes.yaml revision for capital_budget.
+    range: MainPart
+    inlined: true
+    exact_mappings:
+      - schema:hasPart
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: Main parts are universal across organizational contexts

schemas/20251121/linkml/modules/slots/has_or_had_output.yaml

@@ -0,0 +1,66 @@
+# has_or_had_output - Output/emission slot for devices and services
+#
+# Created per slot_fixes.yaml migration for: data_format
+# Creation date: 2026-01-22
+# Rule compliance: 39 (RiC-O naming), 50 (ontology mapping), 53 (generic slot reuse)
+
+id: https://nde.nl/ontology/hc/slot/has_or_had_output
+name: has_or_had_output
+title: Has or Had Output
+
+prefixes:
+  linkml: https://w3id.org/linkml/
+  hc: https://nde.nl/ontology/hc/
+  schema: http://schema.org/
+  sosa: http://www.w3.org/ns/sosa/
+
+default_prefix: hc
+
+imports:
+  - linkml:types
+
+slots:
+  has_or_had_output:
+    slot_uri: hc:hasOrHadOutput
+    description: |
+      Output produced by a device, service, or process.
+      
+      **USAGE**:
+      Represents data, signals, or artifacts emitted by:
+      - IoT devices (sensor readings, beacon signals)
+      - APIs and services (data responses)
+      - Processing pipelines (transformed data)
+      - Software systems (reports, exports)
+      
+      **ONTOLOGY ALIGNMENT**:
+      - **Primary** (`slot_uri`): `hc:hasOrHadOutput` - Heritage Custodian property
+      - **Close**: `sosa:hasResult` - SOSA observation result
+      - **Close**: `schema:produces` - Schema.org production relationship
+      
+      **RANGE**: `OutputData` class
+      The OutputData class captures output specifications including format,
+      frequency, destination, and data characteristics.
+      
+    range: OutputData
+    multivalued: true
+    inlined_as_list: true
+    
+    close_mappings:
+      - sosa:hasResult
+      - schema:produces
+    
+    examples:
+      - value:
+          has_or_had_format:
+            has_or_had_type: JsonFormat
+          has_or_had_description: "Climate sensor readings in JSON format"
+        description: IoT device output specification
+      - value:
+          has_or_had_format:
+            has_or_had_type: CsvFormat
+          destination_url: "https://analytics.museum.nl/data"
+        description: Data export output
+    
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: "Output specifications applicable to all custodian types with digital systems."

schemas/20251121/linkml/modules/slots/manifest.json

@@ -20,9 +20,8 @@
         "has_or_had_notation.yaml",
         "has_or_had_canonical_form.yaml",
         "capacity_type.yaml",
-        "capacity_value.yaml",
+        "has_or_had_main_part.yaml",
-        "capital_budget.yaml",
+        "has_or_had_caption.yaml",
-        "caption_available.yaml",
         "card_image_url.yaml",
         "card_title.yaml",
         "card_title_en.yaml",
@@ -175,7 +174,7 @@
         "custodian_type_related.yaml",
         "custody_history.yaml",
         "custody_received_by.yaml",
-        "cut_count.yaml",
+        "__ARCHIVED_20260122__cut_count.yaml",
         "data_format.yaml",
         "data_license_policy.yaml",
         "data_repository.yaml",

schemas/20251121/linkml/modules/slots/slot_fixes.yaml

@@ -8096,7 +8096,8 @@ fixes:
         would enhance semantic clarity and allow for richer metadata about each budget amount.
 
         This would align with best practices for financial data modeling.'
-      done: false
+      done: true
+      response: "Completed 2026-01-22 by claude-sonnet-4. Per revision: created has_or_had_main_part slot and MainPart class. Migrated Budget.yaml to use MainPart with Quantity for capital budget amount. MainPart.part_type='capital_budget' and currency_code attribute. Archived capital_budget.yaml."
 - original_slot_id: https://nde.nl/ontology/hc/slot/caption_available
   revision:
   - label: has_or_had_caption
@@ -8133,7 +8134,8 @@ fixes:
         would enhance semantic clarity and allow for richer metadata about caption availability.
 
         This would align with best practices for accessibility data modeling.'
-      done: false 
+      done: true
+      response: "Completed 2026-01-22 by claude-sonnet-4. Created has_or_had_caption slot and Caption class. Migrated VideoPost.yaml to use structured Caption with is_available, language, caption_format, caption_url attributes. Archived caption_available.yaml."
 - original_slot_id: https://nde.nl/ontology/hc/slot/card_description
   revision:
   - label: has_or_had_description
@@ -11368,6 +11370,24 @@ fixes:
     type: slot
   - label: Unit
     type: class
+  processed:
+    status: true
+    date: '2026-01-22'
+    agent: claude-claude-sonnet-4-20250514
+    notes: |
+      **Migration #60: capacity_value** ✅ COMPLETE
+      
+      **Pattern**: capacity_value → has_or_had_quantity + Quantity + has_or_had_unit + Unit
+      
+      **Files Used** (pre-existing):
+      - has_or_had_quantity.yaml, Quantity.yaml
+      - has_or_had_unit.yaml, Unit.yaml
+      
+      **Files Modified**:
+      - Capacity.yaml: Replaced capacity_value with has_or_had_quantity (required field)
+      - Storage.yaml: Updated examples to use has_or_had_quantity pattern
+      
+      **Archived**: modules/slots/archive/capacity_value_archived_20260122.yaml
 - original_slot_id: https://nde.nl/ontology/hc/slot/cut_count
   revision:
   - label: has_or_had_quantity
@@ -11379,6 +11399,25 @@ fixes:
   - label: Unit
     type: class
     value: cut
+  processed:
+    status: true
+    date: '2026-01-22'
+    agent: claude-claude-sonnet-4-20250514
+    notes: |
+      **Migration #61: cut_count** ✅ COMPLETE
+      
+      **Pattern**: cut_count → has_or_had_quantity + Quantity + has_or_had_unit + Unit (value: cut)
+      
+      **Files Used** (pre-existing):
+      - has_or_had_quantity.yaml, Quantity.yaml
+      - has_or_had_unit.yaml, Unit.yaml
+      
+      **Files Modified**:
+      - VideoAnnotationTypes.yaml: Replaced cut_count with has_or_had_quantity in VideoSceneAnnotation class
+        - Updated imports, slots list, and slot_usage section
+        - Unit type set to "Cut" per revision value specification
+      
+      **Archived**: modules/slots/archive/cut_count_archived_20260122.yaml
 - original_slot_id: https://nde.nl/ontology/hc/slot/data_format
   revision:
   - label: has_or_had_output