139 lines
4.4 KiB
YAML
139 lines
4.4 KiB
YAML
id: https://nde.nl/ontology/hc/class/VideoChapterList
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name: video_chapter_list_class
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title: Video Chapter List Class
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imports:
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- linkml:types
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- ./VideoChapter
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- ../slots/specificity_annotation
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- ./SpecificityAnnotation
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- ../slots/has_or_had_score
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- ./TemplateSpecificityScore
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- ./TemplateSpecificityType
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- ./TemplateSpecificityTypes
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- ../slots/has_or_had_identifier
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- ./VideoIdentifier
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- ../slots/has_or_had_chapter
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- ../slots/has_or_had_quantity
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- ./Quantity
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- ../slots/has_or_had_source
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- ./Source
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- ../slots/is_or_was_generated_by
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- ./GenerationEvent
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- ./Provenance
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- ./TimeSpan
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- ../slots/covers_full_video
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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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default_prefix: hc
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classes:
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VideoChapterList:
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class_uri: schema:ItemList
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description: 'A collection of chapters for a video.
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Groups all chapters for a video with metadata about the chapter set.
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Enables bulk operations on chapters:
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- Import/export of chapter lists
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- Validation of chapter coverage
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- Source tracking for entire chapter set
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'
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exact_mappings:
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- schema:ItemList
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slots:
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- has_or_had_chapter
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- is_or_was_generated_by
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- has_or_had_source
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- covers_full_video
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- has_or_had_quantity
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- specificity_annotation
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- has_or_had_score
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- has_or_had_identifier
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slot_usage:
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has_or_had_identifier:
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description: Reference to the parent video
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range: VideoIdentifier
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required: true
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inlined: true
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examples:
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- value: '{"has_or_had_code": "dQw4w9WgXcQ", "platform": "YouTube"}'
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description: YouTube video identifier
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has_or_had_chapter:
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range: VideoChapter
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multivalued: true
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required: true
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inlined_as_list: true
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has_or_had_quantity:
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range: Quantity
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required: false
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inlined: true
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description: 'Total number of chapters in this list.
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MIGRATED 2026-01-14: Replaces total_chapter slot.
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'
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examples:
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- value:
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quantity_value: 12
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quantity_type: CHAPTER_COUNT
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has_or_had_measurement_unit:
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has_or_had_type: CHAPTER
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has_or_had_symbol: chapters
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description: 12 chapters in this video
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has_or_had_source:
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description: Primary source for this chapter list. Uses Source class to capture how chapters were generated (manual, AI, imported, etc.).
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range: Source
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required: false
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inlined: true
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examples:
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- value:
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has_or_had_type: MANUAL
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has_or_had_label: Creator-defined chapters
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description: Manually defined chapters
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- value:
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has_or_had_type: YOUTUBE_AI
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has_or_had_label: YouTube Auto-Chapters
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description: YouTube AI-generated chapters
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- value:
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has_or_had_type: WHISPER_CHAPTERS
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has_or_had_label: Whisper Analysis
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has_or_had_description: Generated from transcript topic segmentation
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description: Whisper-derived chapters
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is_or_was_generated_by:
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description: 'Generation event capturing when and how the chapter list was created. MIGRATED 2026-01-19: Replaces chapters_generated_at slot (Rule 53).'
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range: GenerationEvent
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required: false
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inlined: true
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examples:
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- value:
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temporal_extent:
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begin_of_the_begin: '2024-01-15T10:30:00Z'
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end_of_the_end: '2024-01-15T10:30:00Z'
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has_or_had_provenance:
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has_or_had_agent:
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has_or_had_type: SOFTWARE
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has_or_had_name: YouTube Auto-Chapters
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has_or_had_description: AI-generated chapters from video analysis
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description: AI chapter generation event with timestamp and provenance
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- value:
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temporal_extent:
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begin_of_the_begin: '2024-03-20T14:00:00Z'
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has_or_had_description: Manually created by content creator
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description: Manual chapter creation event
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covers_full_video:
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range: boolean
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required: false
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annotations:
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specificity_score: 0.1
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specificity_rationale: Generic utility class/slot created during migration
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custodian_types:
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- '*'
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custodian_types_rationale: Universal utility concept
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