135 lines
4.7 KiB
YAML
135 lines
4.7 KiB
YAML
id: https://nde.nl/ontology/hc/class/Category
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name: category_class
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title: Category Class
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# Created per slot_fixes.yaml revision for collection_focus migration
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# RULE 53: Structured category class based on SKOS Concept
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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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skos: http://www.w3.org/2004/02/skos/core#
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dcterms: http://purl.org/dc/terms/
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schema: http://schema.org/
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imports:
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- linkml:types
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- ../slots/specificity_annotation
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- ../slots/has_or_had_score
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- ./SpecificityAnnotation
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- ./TemplateSpecificityScore
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- ./TemplateSpecificityType
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- ./TemplateSpecificityTypes
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default_range: string
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enums:
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CategoryTypeEnum:
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description: Types of categories for classification.
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permissible_values:
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SUBJECT:
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description: Subject or topic category (art, science, history)
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meaning: skos:Concept
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THEME:
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description: Thematic category (Dutch Golden Age, WWII, Islamic art)
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MATERIAL:
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description: Material or medium category (paintings, manuscripts, specimens)
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GEOGRAPHIC:
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description: Geographic category (European, Asian, African)
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TEMPORAL:
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description: Temporal/period category (Medieval, Renaissance, Contemporary)
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CREATOR:
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description: Creator-focused category (single artist, school, movement)
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TYPOLOGY:
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description: Typological category (portraits, landscapes, genre scenes)
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FORMAT:
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description: Format category (books, photographs, digital)
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GENRE:
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description: Genre category (fiction, documentary, liturgical)
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classes:
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Category:
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class_uri: skos:Concept
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description: >-
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A category or classification term, based on SKOS Concept model.
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Categories represent hierarchical or faceted classifications used to
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describe the focus, subject, or scope of collections and items.
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**Use cases**:
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- Collection focus (thematic specialization)
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- Subject classification (AAT, LCSH, custom vocabularies)
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- Material classification (medium, format)
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- Geographic scope (regions, countries)
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- Temporal scope (periods, eras)
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**Examples**:
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- "Dutch Golden Age paintings" (THEME + TEMPORAL + MATERIAL)
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- "Lepidoptera" (SUBJECT, scientific classification)
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- "First edition literature" (FORMAT + TYPOLOGY)
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exact_mappings:
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- skos:Concept
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close_mappings:
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- schema:DefinedTerm
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- dcterms:subject
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slots:
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- specificity_annotation
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- has_or_had_score
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attributes:
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category_name:
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range: string
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required: true
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description: Name of the category.
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slot_uri: skos:prefLabel
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category_type:
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range: CategoryTypeEnum
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description: Type of category (subject, theme, material, geographic, etc.).
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category_description:
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range: string
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description: Description of what this category encompasses.
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slot_uri: skos:definition
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broader_category:
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range: string
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description: >-
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Broader (parent) category in hierarchy.
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E.g., "Paintings" is broader than "Oil paintings"
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slot_uri: skos:broader
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narrower_category:
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range: string
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multivalued: true
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description: >-
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Narrower (child) categories.
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E.g., "Oil paintings", "Watercolors" are narrower than "Paintings"
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slot_uri: skos:narrower
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vocabulary_source:
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range: string
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description: >-
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Source vocabulary or thesaurus (AAT, LCSH, custom).
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vocabulary_id:
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range: string
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description: >-
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Identifier in the source vocabulary (e.g., AAT term ID).
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comments:
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- "Created per slot_fixes.yaml revision for collection_focus migration"
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- "SKOS-based category model for collection classification"
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- "RULE 53: Part of collection_focus → has_or_had_category + Category migration"
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annotations:
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specificity_score: 0.45
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specificity_rationale: "Broadly useful - applies to many collection contexts"
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examples:
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- value: |
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category_name: "Dutch Golden Age paintings"
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category_type: THEME
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category_description: "Paintings from the Dutch Golden Age (17th century)"
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broader_category: "European paintings"
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vocabulary_source: "AAT"
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- value: |
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category_name: "Lepidoptera"
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category_type: SUBJECT
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category_description: "Butterflies and moths"
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broader_category: "Insects"
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vocabulary_source: "ITIS"
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- value: |
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category_name: "First edition literature"
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category_type: FORMAT
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category_description: "First printings of literary works"
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broader_category: "Rare books"
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