feat: Migrate data_license_policy to has_or_had_policy; archive previous slot and update related schemas

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

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-22T21:17:35.747Z",
+  "generated": "2026-01-22T21:19:53.129Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3037,
   "categoryCounts": {

schemas/20251121/linkml/manifest.json

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-22T21:19:53.129Z",
+  "generated": "2026-01-22T21:35:10.346Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3037,
   "categoryCounts": {

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

@@ -47,7 +47,7 @@ imports:
   - ../slots/has_or_had_score  # was: template_specificity - migrated per Rule 53 (2026-01-17)
   - ../slots/has_or_had_budget  # was: total_annual_budget - migrated per Rule 53 (2026-01-15)
   - ./Budget  # for has_or_had_budget range
-  - ../slots/data_license_policy
+  - ../slots/has_or_had_policy  # was: data_license_policy - migrated per Rule 53 (2026-01-22)
   - ../slots/description
   - ../slots/governance_authority
   - ../slots/has_or_had_area_served
@@ -357,7 +357,7 @@ classes:
         examples:
         - value: OCLC membership is open to libraries and cultural heritage organizations. Members pay annual fees based on
             usage. Members receive governance rights and access to services.
-      data_license_policy:
+      has_or_had_policy:  # was: data_license_policy - migrated per Rule 53 (2026-01-22)
         recommended: true
     exact_mappings:
     - org:FormalOrganization
@@ -396,7 +396,7 @@ classes:
           rights (voting in Global Council), access to member pricing for services, and participation in cooperative programs.
         governance_authority: Governed by Global Council of elected library representatives. Board of Trustees provides strategic
           oversight. Regional councils for Americas, EMEA, and Asia Pacific. Annual Members Council meeting.
-        data_license_policy:
+        has_or_had_policy:  # was: data_license_policy - migrated per Rule 53 (2026-01-22)
           policy_name: OCLC Data Usage Policy
           openness_stance: MIXED_POLICY
           default_license: proprietary-worldcat
@@ -459,7 +459,7 @@ classes:
         - value: Wikimedia projects are governed by community consensus. The Wikimedia Foundation provides infrastructure
             and legal support but does not control content. Movement governance through affiliates, chapters, and community-elected
             bodies.
-      data_license_policy:
+      has_or_had_policy:  # was: data_license_policy - migrated per Rule 53 (2026-01-22)
         required: true
     exact_mappings:
     - schema:Organization
@@ -504,7 +504,7 @@ classes:
         governance_authority: Wikimedia projects are governed by community consensus through volunteer administrators, arbitration
           committees, and policy pages. The Wikimedia Foundation Board of Trustees provides strategic oversight. Movement
           governance through affiliates, chapters, and community-elected bodies (Movement Charter in development).
-        data_license_policy:
+        has_or_had_policy:  # was: data_license_policy - migrated per Rule 53 (2026-01-22)
           policy_name: Wikimedia Foundation Open Content Policy
           openness_stance: STRONG_OPEN_ADVOCATE
           default_license: cc0-1.0

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

@@ -11454,6 +11454,26 @@ fixes:
     type: slot
   - label: DataLicensePolicy
     type: class
+  processed:
+    status: true
+    date: '2026-01-22'
+    agent: claude-claude-sonnet-4-20250514
+    notes: |
+      **Migration #63: data_license_policy** ✅ COMPLETE
+      
+      **Pattern**: data_license_policy → has_or_had_policy + DataLicensePolicy
+      
+      **Files Used** (pre-existing):
+      - has_or_had_policy.yaml (with range: Policy)
+      - DataLicensePolicy.yaml (subclass of Policy)
+      
+      **Files Modified**:
+      - Custodian.yaml: Replaced data_license_policy with has_or_had_policy (range narrowed to DataLicensePolicy)
+      - WebPortal.yaml: Replaced data_license_policy with has_or_had_policy
+      - EncompassingBody.yaml: Replaced data_license_policy with has_or_had_policy (also cleaned duplicate imports)
+      - EncompassingBodyTypes.yaml: Updated slot_usage and examples
+      
+      **Archived**: modules/slots/archive/data_license_policy_archived_20260122.yaml
 - original_slot_id: https://nde.nl/ontology/hc/slot/data_source
   revision:
   - label: has_or_had_repository
@@ -15312,4 +15332,100 @@ fixes:
     type: slot
   - label: URL
     type: class
-# https://nde.nl/ontology/hc/slot/has_auxiliary_place
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_auxiliary_place
+  revision:
+  - label: is_or_was_associated_with
+    type: slot
+  - label: Place
+    type: class
+- orignal_slot_id: https://nde.nl/ontology/hc/slot/has_auxiliary_place_type
+  revision:
+  - label: has_or_had_type
+    type: slot
+  - label: PlaceType
+    type: class
+  - label: includes_or_included
+    type: slot
+  - label: PlaceTypes
+    type: class
+- orignal_slot_id: https://nde.nl/ontology/hc/slot/has_auxiliary_platform
+  revision:
+  - label: is_or_was_associated_with
+    type: slot
+  - label: Platform
+    type: class
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_auxiliary_platform_type
+  revision:
+  - label: has_or_had_type
+    type: slot
+  - label: PlatformType
+    type: class
+  - label: includes_or_included
+    type: slot
+  - label: PlatformTypes
+    type: class
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_av_equipment
+  revision:
+  - label: has_or_had_equipment
+    type: slot
+  - label: AVEquipment
+    type: class
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_availability_timespan
+  revision:
+  - label: has_or_had_time_interval
+    type: slot
+  - label: TimeSpan
+    type: class
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_available_caption_language
+  revision:
+  - label: has_or_had_caption
+    type: slot
+  - label: Caption
+    type: class
+  - label: has_or_had_language
+    type: slot
+  - label: Language 
+    type: class
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_average_entry_duration_seconds
+  revision:
+  - label: had_or_had_time_interval
+    type: slot
+  - label: TimeSpan
+    type: class
+  - label: has_or_had_mean
+    type: slot
+  - label: MeanValue
+    type: class
+  - label: has_or_had_unit
+    type: slot
+  - label: Unit
+    type: class
+    value: seconds
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_average_scene_duration_seconds
+  revision:
+  - label: has_or_had_dhad_or_had_time_intervaluration
+    type: slot
+  - label: TimeSpan
+    type: class
+  - label: has_or_had_mean
+    type: slot
+  - label: MeanValue
+    type: class
+  - label: has_or_had_unit
+    type: slot
+  - label: Unit
+    type: class
+    value: seconds
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_boundary
+  revision:
+  - label: has_or_had_boundary
+    type: slot
+  - label: Boundary
+    type: class
+- original_slot_id: https://nde.nl/ontology/hc/slot/has_budget
+  revision:
+  - label: has_or_had_budget
+    type: slot
+  - label: Budget
+    type: class
+# https://nde.nl/ontology/hc/slot/has_climate_control