128 lines
No EOL
4.5 KiB
YAML
128 lines
No EOL
4.5 KiB
YAML
id: https://nde.nl/ontology/hc/class/WebLink
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name: web_link_class
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title: WebLink Class
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description: >-
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A hyperlink reference to a web resource.
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Generic class for representing web links with their text, URL, type,
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and contextual information. Used as components within Overview collections
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or any context requiring structured link representation.
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**ONTOLOGY ALIGNMENT**:
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- Schema.org: schema:WebPage (web resource reference)
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- Dublin Core: dcterms:URI (uniform resource identifier)
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- FOAF: foaf:Document (document reference)
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**USE CASES**:
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1. Links extracted from finding aid pages
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2. External resource references
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3. Navigation links within heritage custodian websites
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4. Related resource connections
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**MIGRATION NOTE** (2026-01-14):
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Created as part of slot migration from `all_links` to
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`has_overview` with `Overview` and `WebLink` typed classes.
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See slot_fixes.yaml for migration specification.
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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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dcterms: http://purl.org/dc/terms/
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foaf: http://xmlns.com/foaf/0.1/
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skos: http://www.w3.org/2004/02/skos/core#
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imports:
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- linkml:types
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- ../enums/LinkTypeEnum
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- ../slots/has_description
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- ../slots/has_label # was: title
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- ../slots/has_provenance
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- ../slots/has_score # was: template_specificity
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- ../slots/has_url
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- ../slots/has_context
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- ../slots/has_text
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- ../slots/has_type
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- ../slots/temporal_extent # was: valid_from + valid_to
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default_prefix: hc
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# default_range: string
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classes:
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WebLink:
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class_uri: schema:WebPage
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description: >-
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A hyperlink to a web resource with associated metadata.
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**DEFINITION**:
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Represents a web link with its URL, display text, type classification,
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and optional contextual information about where and why the link appears.
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**SCHEMA.ORG ALIGNMENT**:
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Maps to `schema:WebPage` as it represents a reference to a web page
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or web resource.
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**TEMPORAL SEMANTICS**:
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Links can change over time:
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- URLs may become invalid (link rot)
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- Link text or context may be updated
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- Links may be added or removed from pages
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**EXAMPLE**:
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```yaml
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web_link:
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id: hc:link/findingaid-civil-registry
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url: https://www.nationaalarchief.nl/onderzoeken/zoekhulpen/burgerlijke-stand
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link_text: "Burgerlijke Stand"
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link_type: SUB_GUIDE
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link_context: "Related finding aids for family history research"
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```
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exact_mappings:
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- schema:WebPage
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close_mappings:
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- foaf:Document
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- dcterms:URI
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slots:
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- has_url # was: url - migrated per Rule 53 (2025-01-15)
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- has_text
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- has_label # was: title
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- has_description
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- has_type
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- has_context
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- has_provenance # was: xpath - migrated per Rule 53 (2026-01-15)
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- temporal_extent # was: valid_from + valid_to
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- has_score # was: template_specificity - migrated per Rule 53 (2026-01-17)
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slot_usage:
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has_url:
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range: uri
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inlined: false # Fixed invalid inline for primitive type
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required: true
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has_text:
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# range: string
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has_label: # was: title
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# range: string
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has_type:
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range: LinkTypeEnum
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has_context:
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# range: string
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has_provenance:
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range: XPath
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inlined: true
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annotations:
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custodian_types: '["*"]'
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custodian_types_rationale: >-
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Applicable to all heritage custodian types as web links
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are universal navigation elements.
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custodian_types_primary: "*"
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specificity_score: 0.25
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specificity_rationale: >-
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Very low specificity - fundamental web element applicable
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across all contexts.
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comments:
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- Generic web link representation
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- Used within Overview collections
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- Created from slot_fixes.yaml migration (2026-01-14)
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- 'MIGRATION (2026-01-15): Replaced xpath slot with has_provenance_path using XPath class per slot_fixes.yaml'
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see_also:
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- http://schema.org/WebPage
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- http://xmlns.com/foaf/0.1/Document
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examples:
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- value:
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id: hc:link/na-civil-registry
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url: https://www.nationaalarchief.nl/onderzoeken/zoekhulpen/burgerlijke-stand
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link_text: "Burgerlijke Stand"
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link_type: SUB_GUIDE
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link_context: "Related finding aids section"
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- value:
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id: hc:link/external-genealogy-db
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url: https://www.wiewaswie.nl
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link_text: "WieWasWie"
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link_type: EXTERNAL_RESOURCE |