88 lines
3 KiB
YAML
88 lines
3 KiB
YAML
# GhcidBlock - GHCID generation metadata and history
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# Extracted from custodian_source.yaml per Rule 38 (modular schema files)
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# Extraction date: 2026-01-08
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id: https://nde.nl/ontology/hc/classes/GhcidBlock
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name: GhcidBlock
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title: GhcidBlock
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prefixes:
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linkml: https://w3id.org/linkml/
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hc: https://nde.nl/ontology/hc/
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schema: http://schema.org/
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prov: http://www.w3.org/ns/prov#
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xsd: http://www.w3.org/2001/XMLSchema#
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dcterms: http://purl.org/dc/terms/
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imports:
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- linkml:types
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- ./GhcidHistoryEntry
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- ./LocationResolution
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default_range: string
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classes:
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GhcidBlock:
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description: >-
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GHCID (Global Heritage Custodian Identifier) generation metadata
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and history. Contains current GHCID string, UUID variants (v5, v8),
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numeric form, generation timestamp, and history of GHCID changes
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due to relocations, mergers, or collision resolution.
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Ontology mapping rationale:
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- class_uri is dcterms:Identifier because GHCID is fundamentally
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an identifier assignment with associated metadata
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- close_mappings includes prov:Entity as identifier blocks are
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traceable provenance entities themselves
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- related_mappings includes schema:PropertyValue (identifier as
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property) and prov:Generation (identifier creation event)
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class_uri: dcterms:Identifier
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close_mappings:
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- prov:Entity
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related_mappings:
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- schema:PropertyValue
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- prov:Generation
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attributes:
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ghcid_current:
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range: string
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required: true
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description: Current GHCID string (e.g., NL-NH-AMS-A-NBA)
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ghcid_original:
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range: string
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description: Original GHCID if changed
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ghcid_uuid:
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range: string
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required: false
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description: UUID v5 (SHA-1) form (can be null if not yet generated)
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ghcid_uuid_sha256:
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range: string
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required: false
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description: UUID v8 (SHA-256) form (can be null if not yet generated)
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ghcid_numeric:
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range: integer
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required: false
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description: 64-bit numeric form (stored as integer in YAML, can be null)
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record_id:
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range: string
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description: UUID v7 database record ID
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generation_timestamp:
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range: datetime
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description: When GHCID was generated
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ghcid_history:
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range: GhcidHistoryEntry
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multivalued: true
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inlined_as_list: true
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description: History of GHCID changes
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location_resolution:
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range: LocationResolution
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description: How settlement was resolved
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geonames_id:
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range: integer
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description: GeoNames ID for settlement
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base_ghcid_before_collision:
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range: string
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description: Original GHCID before collision resolution suffix was added
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collision_resolved:
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range: boolean
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description: Whether a collision was detected and resolved
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