glam/frontend/public/schemas/20251121/linkml/modules/classes/AudiovisualArchive.yaml
kempersc dfa667c90f Fix LinkML schema for valid RDF generation with proper slot_uri
Summary:
- Create 46 missing slot definition files with proper slot_uri values
- Add slot imports to main schema (01_custodian_name_modular.yaml)
- Fix YAML examples sections in 116+ class and slot files
- Fix PersonObservation.yaml examples section (nested objects → string literals)

Technical changes:
- All slots now have explicit slot_uri mapping to base ontologies (RiC-O, Schema.org, SKOS)
- Eliminates malformed URIs like 'custodian/:slot_name' in generated RDF
- gen-owl now produces valid Turtle with 153,166 triples

New slot files (46):
- RiC-O slots: rico_note, rico_organizational_principle, rico_has_or_had_holder, etc.
- Scope slots: scope_includes, scope_excludes, archive_scope
- Organization slots: organization_type, governance_authority, area_served
- Platform slots: platform_type_category, portal_type_category
- Social media slots: social_media_platform_category, post_type_*
- Type hierarchy slots: broader_type, narrower_types, custodian_type_broader
- Wikidata slots: wikidata_equivalent, wikidata_mapping

Generated output:
- schemas/20251121/rdf/01_custodian_name_modular_20260107_134534_clean.owl.ttl (6.9MB)
- Validated with rdflib: 153,166 triples, no malformed URIs
2026-01-07 13:48:03 +01:00

84 lines
2.7 KiB
YAML

id: https://nde.nl/ontology/hc/class/AudiovisualArchive
name: AudiovisualArchive
title: Audiovisual Archive Type
prefixes:
linkml: https://w3id.org/linkml/
imports:
- linkml:types
- ./ArchiveOrganizationType
- ./CollectionType
- ./AudiovisualArchiveRecordSetTypes
- ../slots/holds_record_set_types
- ../slots/type_scope
- ../slots/class_metadata_slots
classes:
AudiovisualArchive:
is_a: ArchiveOrganizationType
class_uri: skos:Concept
slots:
- holds_record_set_types
description: |
Archive specializing in audio-visual materials including film, video,
sound recordings, and multimedia content.
**Wikidata**: Q27030766
**Scope**:
Audiovisual archives preserve:
- Film and video recordings
- Sound recordings (music, spoken word, oral history)
- Multimedia productions
- Broadcast materials (television, radio)
- Born-digital audiovisual content
- Related documentation (scripts, production files)
**Preservation Challenges**:
- Format obsolescence (VHS, Betamax, reel-to-reel, etc.)
- Physical degradation (vinegar syndrome, sticky shed)
- Digital preservation requirements
- Large storage requirements
- Specialized playback equipment
**Related Types**:
- FilmArchive (Q726929) - Motion picture focus
- SoundArchive (Q2230431) - Audio recordings focus
- TelevisionArchive (Q109326243) - TV broadcast focus
- RadioArchive (Q109326271) - Radio broadcast focus
- MediaArchive (Q116809817) - Broader media preservation
**Notable Examples**:
- Nederlands Instituut voor Beeld en Geluid
- Library of Congress National Audio-Visual Conservation Center
- British Film Institute National Archive
- INA (Institut national de l'audiovisuel, France)
slot_usage: null
AudiovisualArchiveRecordSetType:
description: |
A rico:RecordSetType for classifying collections held by AudiovisualArchive custodians.
is_a: CollectionType
class_uri: rico:RecordSetType
slots:
- custodian_types
- custodian_types_rationale
- dual_class_link
- specificity_annotation
- template_specificity
- type_scope
see_also:
- AudiovisualArchive
- rico:RecordSetType
slot_usage:
custodian_types:
equals_expression: '["hc:ArchiveOrganizationType"]'
custodian_types_rationale:
equals_string: AudiovisualArchiveRecordSetType classifies collections held
by ARCHIVE (A) type custodians
dual_class_link:
range: DualClassLink
inlined: true
specificity_annotation:
range: SpecificityAnnotation
inlined: true
template_specificity:
range: TemplateSpecificityScores
inlined: true