a590a8d94b
- Updated descriptions in `WikidataOrganization`, `WikidataRecognition`, `WikidataResolvedEntities`, `WikidataSitelinks`, `WikidataSocialMedia`, `WikidataTemporal`, `WikidataTimeValue`, `WikidataWeb`, `WomensArchives`, `WomensArchivesRecordSetType`, `WomensArchivesRecordSetTypes`, `WordCount`, `WorkRevision`, `WorldCatIdentifier`, `WorldHeritageSite`, `WritingSystem`, `XPath`, `XPathScore`, `YoutubeChannel`, `YoutubeComment`, `YoutubeTranscript`, and `YoutubeVideo` to enhance readability and precision. - Adjusted mappings and slot usage in various schemas to align with updated descriptions and improve data structure. - Added new synonyms in multiple languages for better localization support.
136 lines
4.7 KiB
YAML
136 lines
4.7 KiB
YAML
id: https://nde.nl/ontology/hc/class/VideoTimeSegment
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name: video_time_segment_class
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title: Video Time Segment Class
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imports:
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- linkml:types
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- ../slots/has_score
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- ../slots/has_time_interval
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- ../slots/generated_by
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- ../slots/indexed_as
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- ../slots/has_text
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- ../slots/has_speaker
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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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crm: http://www.cidoc-crm.org/cidoc-crm/
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oa: http://www.w3.org/ns/oa#
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ma: http://www.w3.org/ns/ma-ont#
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prov: http://www.w3.org/ns/prov#
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skos: http://www.w3.org/2004/02/skos/core#
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rdfs: http://www.w3.org/2000/01/rdf-schema#
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org: http://www.w3.org/ns/org#
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xsd: http://www.w3.org/2001/XMLSchema#
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default_prefix: hc
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classes:
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VideoTimeSegment:
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class_uri: crm:E52_Time-Span
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abstract: false
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description: >-
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Bounded temporal portion of video content defined by start and end times,
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serving as the foundational unit for time-coded subtitles, annotations,
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and chapter markers.
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alt_descriptions:
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nl: Begrensde temporele portie van video-inhoud voor ondertitels, annotaties en hoofdstukmarkeringen.
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de: Begrenzter zeitlicher Abschnitt eines Videos für Untertitel, Annotationen und Kapitelmarkierungen.
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fr: Portion temporelle bornée d'un contenu vidéo pour sous-titres, annotations et marqueurs de chapitre.
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es: Porción temporal delimitada de contenido de video para subtítulos, anotaciones y marcadores de capítulo.
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ar: جزء زمني محدد من محتوى الفيديو للترجمات والتعليقات وعلامات الفصول.
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id: Bagian temporal yang dibatasi dari konten video untuk subtitle, anotasi, dan penanda bab.
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zh: 视频内容的有界时间部分，用于字幕、注释和章节标记。
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structured_aliases:
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- {literal_form: videotijdsegment, in_language: nl}
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- {literal_form: Video-Zeitsegment, in_language: de}
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- {literal_form: segment temporel vidéo, in_language: fr}
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- {literal_form: segmento temporal de video, in_language: es}
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- {literal_form: مقطع زمني للفيديو, in_language: ar}
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- {literal_form: segmen waktu video, in_language: id}
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- {literal_form: 视频时间片段, in_language: zh}
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broad_mappings:
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- crm:E52_Time-Span
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close_mappings:
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- oa:FragmentSelector
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- ma:MediaFragment
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related_mappings:
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- schema:Clip
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slots:
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- has_time_interval
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- indexed_as
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- has_text
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- has_speaker
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- has_score
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- generated_by
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- begin_of_the_begin
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slot_usage:
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has_time_interval:
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range: TimeInterval
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required: true
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inlined: true
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examples:
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- value: null
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has_text:
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# range: string
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required: false
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examples:
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- value: Welkom bij het Rijksmuseum
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- value: The curator explains the painting's history
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indexed_as:
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range: integer
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required: false
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minimum_value: 0
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examples:
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- value: 0
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- value: 42
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generated_by:
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range: GenerationEvent
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required: false
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inlined: true
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description: 'Generation event containing confidence score for ASR/CV segment
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accuracy. MIGRATED 2026-01-19: Replaces confidence slot with structured
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pattern.'
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examples:
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- value:
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has_score:
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has_score: 0.95
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has_method: asr_transcription
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- value:
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has_score:
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has_score: 0.72
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has_method: cv_detection
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has_speaker:
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# range: string
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required: false
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examples:
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- value: SPEAKER_01
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- value: curator_taco_dibbits
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speaker_label:
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# range: string
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required: false
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examples:
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- value: Narrator
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- value: Dr. Taco Dibbits, Museum Director
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comments:
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- Reusable time segment for subtitles, annotations, chapters
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- Dual time format: ISO 8601 for serialization, seconds for computation
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- Aligns with W3C Media Fragments URI 1.0 specification
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- Maps to oa:FragmentSelector for Web Annotation compatibility
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- Confidence scoring for AI-generated content via generated_by
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- Speaker diarization support for multi-speaker transcripts
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- MIGRATED 2026-01-19: confidence → generated_by + ConfidenceScore
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keywords:
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- time-segment
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- temporal
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- subtitle
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- annotation
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- video
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see_also:
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- https://www.w3.org/TR/media-frags/
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- https://www.w3.org/TR/annotation-model/
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- https://www.w3.org/ns/ma-ont
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- http://www.cidoc-crm.org/cidoc-crm/E52_Time-Span
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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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