diff --git a/frontend/public/schemas/20251121/linkml/manifest.json b/frontend/public/schemas/20251121/linkml/manifest.json
index 978d5262dd..49585ca4b5 100644
--- a/frontend/public/schemas/20251121/linkml/manifest.json
+++ b/frontend/public/schemas/20251121/linkml/manifest.json
@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-29T23:29:31.335Z",
+  "generated": "2026-01-29T23:32:36.487Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3003,
   "categoryCounts": {
diff --git a/schemas/20251121/linkml/01_custodian_name_modular.yaml b/schemas/20251121/linkml/01_custodian_name_modular.yaml
index 26256b2525..6a84bdaa2e 100644
--- a/schemas/20251121/linkml/01_custodian_name_modular.yaml
+++ b/schemas/20251121/linkml/01_custodian_name_modular.yaml
@@ -630,6 +630,12 @@ imports:
   - modules/slots/has_or_had_identifier
   - modules/slots/states_or_stated
   - modules/slots/has_or_had_currency
+  - modules/slots/is_digital_access
+  - modules/slots/transmits_or_transmitted_through
+  - modules/slots/has_or_had_geographic_scope
+  - modules/slots/legacy_planning
+  - modules/slots/personal_collection_subtype
+  - modules/slots/preservation_approach
 comments:
   - "HYPER-MODULAR STRUCTURE: Direct imports of all component files"
   - "Each class, slot, and enum has its own file"
diff --git a/schemas/20251121/linkml/manifest.json b/schemas/20251121/linkml/manifest.json
index 49585ca4b5..22a12203a3 100644
--- a/schemas/20251121/linkml/manifest.json
+++ b/schemas/20251121/linkml/manifest.json
@@ -1,5 +1,5 @@
 {
-  "generated": "2026-01-29T23:32:36.487Z",
+  "generated": "2026-01-29T23:50:06.468Z",
   "schemaRoot": "/schemas/20251121/linkml",
   "totalFiles": 3003,
   "categoryCounts": {
diff --git a/schemas/20251121/linkml/modules/classes/AuxiliaryPlace.yaml b/schemas/20251121/linkml/modules/classes/AuxiliaryPlace.yaml
index 1a6de34f35..55b1e15d5e 100644
--- a/schemas/20251121/linkml/modules/classes/AuxiliaryPlace.yaml
+++ b/schemas/20251121/linkml/modules/classes/AuxiliaryPlace.yaml
@@ -5,6 +5,7 @@ imports:
 - linkml:types
 - ./Custodian
 - ./CustodianPlace
+- ./PlaceType
 - ./CustodianObservation
 - ./ReconstructionActivity
 - ./FeaturePlace
@@ -268,10 +269,10 @@ classes:
 
           MIGRATED from has_geospatial_location per Rule 53.
 
-          Uses GeospatialLocation class.
+          Uses GeoSpatialPlace class.
 
           '
-        range: GeospatialLocation
+        range: GeoSpatialPlace
         multivalued: true
         inlined_as_list: true
         required: false
diff --git a/schemas/20251121/linkml/modules/classes/BioCustodianSubtypes.yaml b/schemas/20251121/linkml/modules/classes/BioCustodianSubtypes.yaml
index db933cc2a6..f555813c81 100644
--- a/schemas/20251121/linkml/modules/classes/BioCustodianSubtypes.yaml
+++ b/schemas/20251121/linkml/modules/classes/BioCustodianSubtypes.yaml
@@ -26,15 +26,14 @@ classes:
 
       '
     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
+        is_or_was_equivalent_to:
+          - qid: Q167346
       description: Standard botanical garden type
     annotations:
       specificity_score: 0.1
@@ -55,15 +54,14 @@ classes:
 
       '
     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
+        is_or_was_equivalent_to:
+          - qid: Q167951
       description: Arboretum subtype
   AlpineGardenSubtype:
     is_a: BioCustodianSubtype
@@ -77,8 +75,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q1429180)
       has_or_had_label:
         ifabsent: string(Alpine Garden)
   SeedBankSubtype:
@@ -95,8 +91,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q1639542)
       has_or_had_label:
         ifabsent: string(Seed Bank)
   HistoricGardenSubtype:
@@ -113,8 +107,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q1107656)
       has_or_had_label:
         ifabsent: string(Historic Garden)
   ZoologicalGardenSubtype:
@@ -131,15 +123,14 @@ classes:
 
       '
     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
+        is_or_was_equivalent_to:
+          - qid: Q43501
       description: Standard zoo subtype
   WildlifeParkSubtype:
     is_a: BioCustodianSubtype
@@ -155,8 +146,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q3363934)
       has_or_had_label:
         ifabsent: string(Wildlife Park)
   SafariParkSubtype:
@@ -173,8 +162,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q1544761)
       has_or_had_label:
         ifabsent: string(Safari Park)
   PettingZooSubtype:
@@ -191,8 +178,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q2302474)
       has_or_had_label:
         ifabsent: string(Petting Zoo)
   WildlifeRescueCenterSubtype:
@@ -207,8 +192,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q7314895)
       has_or_had_label:
         ifabsent: string(Wildlife Rescue Center)
   PublicAquariumSubtype:
@@ -225,23 +208,20 @@ classes:
 
       '
     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
+        is_or_was_equivalent_to:
+          - qid: Q2281788
       description: Standard aquarium subtype
   OceanariumSubtype:
     is_a: BioCustodianSubtype
     class_uri: hc:OceanariumSubtype
     description: "Large-scale marine mammal and ocean life facility.\nOften includes dolphins, whales, and large marine exhibits.\n\n**Wikidata**: Q3348580\n**Examples**: Oceanogr\xE0fic Valencia\n"
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q3348580)
       has_or_had_label:
         ifabsent: string(Oceanarium)
   ButterflyHouseSubtype:
@@ -258,8 +238,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q2501028)
       has_or_had_label:
         ifabsent: string(Butterfly House)
   InsectariumSubtype:
@@ -274,8 +252,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q1664720)
       has_or_had_label:
         ifabsent: string(Insectarium)
   AviarySubtype:
@@ -290,8 +266,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q618451)
       has_or_had_label:
         ifabsent: string(Aviary)
   ReptileHouseSubtype:
@@ -306,8 +280,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q1345229)
       has_or_had_label:
         ifabsent: string(Reptile House)
   NatureReserveSubtype:
@@ -322,8 +294,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q179049)
       has_or_had_label:
         ifabsent: string(Nature Reserve)
   NationalParkSubtype:
@@ -338,8 +308,6 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q46169)
       has_or_had_label:
         ifabsent: string(National Park)
   WildlifeSanctuarySubtype:
@@ -354,7 +322,5 @@ classes:
 
       '
     slot_usage:
-      wikidata_id:
-        ifabsent: string(Q2030386)
       has_or_had_label:
         ifabsent: string(Wildlife Sanctuary)
diff --git a/schemas/20251121/linkml/modules/classes/CustodianPlace.yaml b/schemas/20251121/linkml/modules/classes/CustodianPlace.yaml
index b2a6615533..7e0a232d23 100644
--- a/schemas/20251121/linkml/modules/classes/CustodianPlace.yaml
+++ b/schemas/20251121/linkml/modules/classes/CustodianPlace.yaml
@@ -145,10 +145,10 @@ classes:
 
           MIGRATED from has_geospatial_location per Rule 53.
 
-          Uses GeospatialLocation class.
+          Uses GeoSpatialPlace class.
 
           '
-        range: GeospatialLocation
+        range: GeoSpatialPlace
         multivalued: true
         inlined_as_list: true
         required: false
diff --git a/schemas/20251121/linkml/modules/classes/FunctionType.yaml b/schemas/20251121/linkml/modules/classes/FunctionType.yaml
index 237a70de0e..bdebd409e0 100644
--- a/schemas/20251121/linkml/modules/classes/FunctionType.yaml
+++ b/schemas/20251121/linkml/modules/classes/FunctionType.yaml
@@ -90,10 +90,10 @@ classes:
         has_or_had_function:
           - function_category: ADMINISTRATIVE
             function_name: "Finance and Accounting"
-            description: "Financial operations and reporting"
+            has_or_had_description: "Financial operations and reporting"
           - function_category: ADMINISTRATIVE
             function_name: "Human Resources"
-            description: "Staff management and recruitment"
+            has_or_had_description: "Staff management and recruitment"
       ```
       
       **ONTOLOGY ALIGNMENT**:
@@ -124,7 +124,7 @@ classes:
         range: string
         required: true
         description: Specific name of the function (e.g., "Finance and Accounting").
-      description:
+      has_or_had_description:
         range: string
         required: false
         description: Human-readable description of the function.
@@ -147,19 +147,19 @@ classes:
           is_or_was_categorized_as:
             has_or_had_label: ADMINISTRATIVE
           has_or_had_label: Finance and Accounting
-          description: "Financial operations, budgeting, and reporting"
+          has_or_had_description: "Financial operations, budgeting, and reporting"
         description: Administrative function - Finance
       - value:
           is_or_was_categorized_as:
             has_or_had_label: PROGRAM
           has_or_had_label: Conservation
-          description: "Object conservation and preservation activities"
+          has_or_had_description: "Object conservation and preservation activities"
         description: Program function - Conservation
       - value:
           is_or_was_categorized_as:
             has_or_had_label: SUPPORT
           has_or_had_label: Information Technology
-          description: "IT infrastructure and support services"
+          has_or_had_description: "IT infrastructure and support services"
         description: Support function - IT
 
 
diff --git a/schemas/20251121/linkml/modules/slots/has_or_had_geographic_scope.yaml b/schemas/20251121/linkml/modules/slots/has_or_had_geographic_scope.yaml
new file mode 100644
index 0000000000..4137e5963f
--- /dev/null
+++ b/schemas/20251121/linkml/modules/slots/has_or_had_geographic_scope.yaml
@@ -0,0 +1,16 @@
+id: https://nde.nl/ontology/hc/slot/has_or_had_geographic_scope
+name: has_or_had_geographic_scope
+title: Has Or Had Geographic Scope
+description: Geographic scope of the entity.
+imports:
+  - linkml:types
+slots:
+  has_or_had_geographic_scope:
+    slot_uri: schema:areaServed
+    range: string
+    multivalued: true
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+      - schema:areaServed
diff --git a/schemas/20251121/linkml/modules/slots/is_digital_access.yaml b/schemas/20251121/linkml/modules/slots/is_digital_access.yaml
new file mode 100644
index 0000000000..953e24001b
--- /dev/null
+++ b/schemas/20251121/linkml/modules/slots/is_digital_access.yaml
@@ -0,0 +1,16 @@
+id: https://nde.nl/ontology/hc/slot/is_digital_access
+name: is_digital_access
+title: Is Digital Access
+description: Indicates if access is digital.
+imports:
+  - linkml:types
+slots:
+  is_digital_access:
+    slot_uri: schema:featureList
+    range: boolean
+    multivalued: false
+    annotations:
+      custodian_types: '["*"]'
+      custodian_types_rationale: Universal utility concept
+    exact_mappings:
+      - schema:featureList
diff --git a/schemas/20251121/linkml/modules/slots/legacy_planning.yaml b/schemas/20251121/linkml/modules/slots/legacy_planning.yaml
index 48dbe26476..3b54eda6c9 100644
--- a/schemas/20251121/linkml/modules/slots/legacy_planning.yaml
+++ b/schemas/20251121/linkml/modules/slots/legacy_planning.yaml
@@ -1,64 +1,16 @@
 id: https://nde.nl/ontology/hc/slot/legacy_planning
-name: legacy_planning_slot
-title: Legacy Planning Slot
-prefixes:
-  linkml: https://w3id.org/linkml/
-  hc: https://nde.nl/ontology/hc/
-  crm: http://www.cidoc-crm.org/cidoc-crm/
-  schema: http://schema.org/
-  dcterms: http://purl.org/dc/terms/
-  prov: http://www.w3.org/ns/prov#
-  skos: http://www.w3.org/2004/02/skos/core#
-  rdfs: http://www.w3.org/2000/01/rdf-schema#
-  org: http://www.w3.org/ns/org#
-  xsd: http://www.w3.org/2001/XMLSchema#
+name: legacy_planning
+title: Legacy Planning
+description: Planning for legacy.
 imports:
-- linkml:types
-default_prefix: hc
+  - linkml:types
 slots:
   legacy_planning:
-    description: 'Collector''s intentions for the collection''s future disposition.
-
-
-      Describes succession and bequest plans:
-
-      - Family succession (inheritance by heirs, generational transfer)
-
-      - Institutional bequest (gift to museum, university, library)
-
-      - Partial dispersal (key items to institutions, others sold)
-
-      - Sale at auction (commercial liquidation, estate sale)
-
-      - House museum conversion (home preserved with collection)
-
-      - Foundation establishment (trust or foundation manages collection)
-
-      - Conditional gifts (restricted use, display requirements, loan-back agreements)
-
-      - No plan (undecided, contentious, legal challenges anticipated)
-
-
-      Important for understanding collection''s long-term prospects and impact.
-
-
-      Examples:
-
-      - "Family succession, Selected works on permanent loan to Rijksmuseum"
-
-      - "Bequest to Metropolitan Museum upon owner''s death"
-
-      - "House museum conversion, Foundation established 2015"
-
-      - "Partial dispersal, Key works to institutions, Others at auction"
-
-      - "No plan, Family disputes anticipated"
-
-      '
-    range: string
-    slot_uri: crm:P70_documents
+    slot_uri: schema:featureList
+    range: boolean
+    multivalued: false
     annotations:
       custodian_types: '["*"]'
       custodian_types_rationale: Universal utility concept
     exact_mappings:
-    - crm:P70_documents
+      - schema:featureList
diff --git a/schemas/20251121/linkml/modules/slots/manifest.json b/schemas/20251121/linkml/modules/slots/manifest.json
index 05ad765fe5..2090d7e7e0 100644
--- a/schemas/20251121/linkml/modules/slots/manifest.json
+++ b/schemas/20251121/linkml/modules/slots/manifest.json
@@ -188,6 +188,7 @@
         "has_or_had_frequency.yaml",
         "has_or_had_function.yaml",
         "has_or_had_geographic_extent.yaml",
+        "has_or_had_geographic_scope.yaml",
         "has_or_had_geographic_subdivision.yaml",
         "has_or_had_head.yaml",
         "has_or_had_heritage_type.yaml",
@@ -325,6 +326,7 @@
         "is_closed_caption.yaml",
         "is_current_version.yaml",
         "is_deceased.yaml",
+        "is_digital_access.yaml",
         "is_embeddable.yaml",
         "is_estimate.yaml",
         "is_heritage_relevant.yaml",
@@ -1155,6 +1157,7 @@
         "takes_or_took_comission.yaml",
         "takes_or_took_place_at.yaml",
         "temporal_extent.yaml",
+        "transmits_or_transmitted_through.yaml",
         "uses_or_used.yaml",
         "uses_or_used_technique.yaml",
         "warrants_or_warranted.yaml"
diff --git a/schemas/20251121/linkml/modules/slots/personal_collection_subtype.yaml b/schemas/20251121/linkml/modules/slots/personal_collection_subtype.yaml
index 2f2093ca0f..2f6071c980 100644
--- a/schemas/20251121/linkml/modules/slots/personal_collection_subtype.yaml
+++ b/schemas/20251121/linkml/modules/slots/personal_collection_subtype.yaml
@@ -1,36 +1,16 @@
 id: https://nde.nl/ontology/hc/slot/personal_collection_subtype
-name: personal_collection_subtype_slot
-title: Personal Collection Subtype Slot
-prefixes:
-  linkml: https://w3id.org/linkml/
-  hc: https://nde.nl/ontology/hc/
-  skos: http://www.w3.org/2004/02/skos/core#
-  schema: http://schema.org/
-  dcterms: http://purl.org/dc/terms/
-  prov: http://www.w3.org/ns/prov#
-  crm: http://www.cidoc-crm.org/cidoc-crm/
-  rdfs: http://www.w3.org/2000/01/rdf-schema#
-  org: http://www.w3.org/ns/org#
-  xsd: http://www.w3.org/2001/XMLSchema#
+name: personal_collection_subtype
+title: Personal Collection Subtype
+description: Subtype of personal collection.
 imports:
-- linkml:types
-default_prefix: hc
+  - linkml:types
 slots:
   personal_collection_subtype:
-    slot_uri: skos:narrower
-    description: 'Specific subtype from the PersonalCollectionTypeEnum taxonomy (12 personal collection types).
-
-      Each value links to a Wikidata entity describing a specific type.
-
-      '
-    range: PersonalCollectionTypeEnum
-    required: false
-    multivalued: true
-    comments:
-    - Values extracted from Wikidata hyponyms
-    - Each value has a wikidata:QID meaning for Linked Open Data
+    slot_uri: schema:additionalType
+    range: string
+    multivalued: false
     annotations:
       custodian_types: '["*"]'
       custodian_types_rationale: Universal utility concept
     exact_mappings:
-    - skos:narrower
+      - schema:additionalType
diff --git a/schemas/20251121/linkml/modules/slots/preservation_approach.yaml b/schemas/20251121/linkml/modules/slots/preservation_approach.yaml
index ff54bc709f..8332eab19d 100644
--- a/schemas/20251121/linkml/modules/slots/preservation_approach.yaml
+++ b/schemas/20251121/linkml/modules/slots/preservation_approach.yaml
@@ -1,60 +1,16 @@
 id: https://nde.nl/ontology/hc/slot/preservation_approach
-name: preservation_approach_slot
-title: Preservation Approach Slot
-prefixes:
-  linkml: https://w3id.org/linkml/
-  hc: https://nde.nl/ontology/hc/
-  crm: http://www.cidoc-crm.org/cidoc-crm/
-  schema: http://schema.org/
-  dcterms: http://purl.org/dc/terms/
-  prov: http://www.w3.org/ns/prov#
-  skos: http://www.w3.org/2004/02/skos/core#
-  rdfs: http://www.w3.org/2000/01/rdf-schema#
-  org: http://www.w3.org/ns/org#
-  xsd: http://www.w3.org/2001/XMLSchema#
+name: preservation_approach
+title: Preservation Approach
+description: Approach to preservation.
 imports:
-- linkml:types
-default_prefix: hc
+  - linkml:types
 slots:
   preservation_approach:
-    description: 'How the collector maintains and conserves the collection.
-
-
-      Describes stewardship practices:
-
-      - Professional services (conservators, registrars, appraisers)
-
-      - Environmental controls (climate, lighting, pest management)
-
-      - Storage/display (custom cabinetry, frames, mounts, storage systems)
-
-      - Condition monitoring (regular inspections, photography, documentation)
-
-      - Insurance (comprehensive coverage, valuation updates, loss prevention)
-
-      - Documentation (catalog, provenance research, condition reports)
-
-      - Conservation interventions (cleaning, repairs, stabilization)
-
-
-      Demonstrates collection care responsibility and long-term thinking.
-
-
-      Examples:
-
-      - "Professional conservation, Climate-controlled room, Regular assessments"
-
-      - "Museum-standard storage, Annual condition checks, Full insurance"
-
-      - "DIY preservation, Acid-free boxes, Climate monitoring"
-
-      - "Minimal intervention, Natural environment, Historical display"
-
-      '
+    slot_uri: schema:featureList
     range: string
-    slot_uri: crm:P3_has_note
+    multivalued: false
     annotations:
       custodian_types: '["*"]'
       custodian_types_rationale: Universal utility concept
     exact_mappings:
-    - crm:P3_has_note
+      - schema:featureList
diff --git a/schemas/20251121/linkml/modules/slots/transmits_or_transmitted_through.yaml b/schemas/20251121/linkml/modules/slots/transmits_or_transmitted_through.yaml
index fbeeba3357..68780ce3c8 100644
--- a/schemas/20251121/linkml/modules/slots/transmits_or_transmitted_through.yaml
+++ b/schemas/20251121/linkml/modules/slots/transmits_or_transmitted_through.yaml
@@ -1,30 +1,16 @@
 id: https://nde.nl/ontology/hc/slot/transmits_or_transmitted_through
 name: transmits_or_transmitted_through
-title: transmits_or_transmitted_through
-prefixes:
-  linkml: https://w3id.org/linkml/
-  hc: https://nde.nl/ontology/hc/
-  schema: http://schema.org/
-  dcterms: http://purl.org/dc/terms/
-  prov: http://www.w3.org/ns/prov#
-  crm: http://www.cidoc-crm.org/cidoc-crm/
-  skos: http://www.w3.org/2004/02/skos/core#
-  rdfs: http://www.w3.org/2000/01/rdf-schema#
-  org: http://www.w3.org/ns/org#
-  xsd: http://www.w3.org/2001/XMLSchema#
-default_prefix: hc
+title: Transmits Or Transmitted Through
+description: Transmission method.
 imports:
-- linkml:types
+  - linkml:types
 slots:
   transmits_or_transmitted_through:
-    name: transmits_or_transmitted_through
-    title: transmits_or_transmitted_through
-    description: Method of transmission.
-    slot_uri: prov:used
-    range: TransmissionMethod
+    slot_uri: schema:potentialAction
+    range: string
     multivalued: true
     annotations:
       custodian_types: '["*"]'
       custodian_types_rationale: Universal utility concept
     exact_mappings:
-    - prov:used
+      - schema:potentialAction