51554947a0
Video Schema Classes (9 files): - VideoPost, VideoComment: Social media video modeling - VideoTextContent: Base class for text content extraction - VideoTranscript, VideoSubtitle: Text with timing and formatting - VideoTimeSegment: Time code handling with ISO 8601 duration - VideoAnnotation: Base annotation with W3C Web Annotation alignment - VideoAnnotationTypes: Scene, Object, OCR detection annotations - VideoChapter, VideoChapterList: Navigation and chapter structure - VideoAudioAnnotation: Speaker diarization, music, sound events Enumerations (12 enums): - VideoDefinitionEnum, LiveBroadcastStatusEnum - TranscriptFormatEnum, SubtitleFormatEnum, SubtitlePositionEnum - AnnotationTypeEnum, AnnotationMotivationEnum - DetectionLevelEnum, SceneTypeEnum, TransitionTypeEnum, TextTypeEnum - ChapterSourceEnum, AudioEventTypeEnum, SoundEventTypeEnum, MusicTypeEnum Examples (904 lines, 10 comprehensive heritage-themed examples): - Rijksmuseum virtual tour chapters (5 chapters with heritage entity refs) - Operation Night Watch documentary chapters (5 chapters) - VideoAudioAnnotation: curator interview, exhibition promo, museum lecture All examples reference real heritage entities with Wikidata IDs: Q5598 (Rembrandt), Q41264 (Vermeer), Q219831 (The Night Watch)
904 lines
31 KiB
YAML
904 lines
31 KiB
YAML
# Video Content Examples
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# Instance data demonstrating video schema classes for heritage institutions
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# Covers: VideoPost, VideoComment, VideoTranscript, VideoSubtitle, VideoAnnotation types
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#
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# Part of Heritage Custodian Ontology v0.9.10
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#
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# HERITAGE INSTITUTION VIDEO USE CASES:
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# - Virtual museum tours
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# - Conservation documentation
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# - Curator interviews
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# - Collection spotlights
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# - Educational content
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# - Live event recordings
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# ============================================================================
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# EXAMPLE 1: Museum Virtual Tour Video
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# Complete VideoPost with transcript, subtitles, and scene annotations
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# ============================================================================
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video_posts:
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- post_id: "https://nde.nl/ontology/hc/video/nl/rijksmuseum-gallery-honour"
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platform_type: YOUTUBE
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platform_id: "UCo2sQFl0mV4K2v6D4d8Z9bQ"
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platform_post_id: "dQw4w9WgXcQ"
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post_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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post_title: "The Gallery of Honour - Rijksmuseum Virtual Tour"
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post_description: |
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Take a virtual walk through the famous Gallery of Honour at the Rijksmuseum
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in Amsterdam. This corridor displays masterpieces of Dutch Golden Age painting,
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culminating in Rembrandt's Night Watch. Our curator guides you through the
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history and significance of these iconic works.
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# Video technical properties
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duration: "PT15M42S"
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definition: hd
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aspect_ratio: "16:9"
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frame_rate: 30.0
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# Caption and language
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caption_available: true
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default_language: "nl"
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default_audio_language: "nl"
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available_caption_languages:
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- "nl"
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- "en"
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- "de"
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- "fr"
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- "zh"
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# Engagement metrics (observational)
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view_count: 125847
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like_count: 3421
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dislike_count: 42
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comment_count: 287
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favorite_count: 892
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metrics_observed_at: "2025-12-15T10:30:00Z"
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# Platform-specific
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video_category_id: "27" # Education
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live_broadcast_content: none
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is_licensed_content: false
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is_embeddable: true
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is_made_for_kids: false
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# Publishing info (inherited from SocialMediaPost)
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published_at: "2023-03-15T14:00:00Z"
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last_updated_at: "2023-03-15T14:00:00Z"
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# Comments
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comments_fetched: 50
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video_comments:
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- comment_id: "Ugw3x9K2mL8f7nPqR1"
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comment_author: "ArtHistoryFan"
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comment_author_channel_id: "UC7f8n2p3m4x5L6qR7sT8vW"
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comment_text: "This virtual tour is amazing! I visited last year and seeing it again brings back wonderful memories. The Night Watch looks even more spectacular in 4K."
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comment_published_at: "2023-03-16T09:22:15Z"
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comment_like_count: 45
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comment_reply_count: 3
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comment_replies:
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- comment_id: "Ugw3x9K2mL8f7nPqR1.8nRq"
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comment_author: "Rijksmuseum"
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comment_author_channel_id: "UCo2sQFl0mV4K2v6D4d8Z9bQ"
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comment_text: "Thank you for visiting and for your kind words! We hope to see you again soon."
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comment_published_at: "2023-03-16T11:45:30Z"
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comment_like_count: 12
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comment_reply_count: 0
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- comment_id: "Ugw5y7T4nM9g8oPsS2"
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comment_author: "DutchHeritageExplorer"
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comment_author_channel_id: "UC9g0n3p4m5x6L7qR8sT9vX"
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comment_text: "Great explanation of the Vermeer paintings! Would love to see more content about the restoration process."
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comment_published_at: "2023-03-17T16:33:45Z"
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comment_like_count: 28
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comment_reply_count: 1
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# ============================================================================
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# EXAMPLE 2: Video Transcript (Full Text)
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# ============================================================================
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video_transcripts:
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- content_id: "https://nde.nl/ontology/hc/transcript/nl/rijksmuseum-gallery-honour-full"
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source_video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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content_language: "nl"
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full_transcript: |
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Welkom in de Eregalerij van het Rijksmuseum. Deze iconische gang is het hart
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van het museum en herbergt de grootste meesterwerken uit de Gouden Eeuw.
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We beginnen onze wandeling bij de ingang, waar we direct worden begroet door
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Frans Hals' portret van Isaac Massa en Beatrix van der Laen. Dit schilderij
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uit 1622 toont de levendige penseelstreek waarmee Hals bekend staat.
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Verderop zien we werken van Jan Steen, bekend om zijn humoristische taferelen
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van het dagelijks leven. Zijn schilderij "De vrolijke huishouding" illustreert
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het Nederlandse spreekwoord "een huishouden van Jan Steen."
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Aan het einde van de galerie staat het beroemdste schilderij van Nederland:
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De Nachtwacht van Rembrandt. Dit monumentale werk uit 1642 toont de
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schutterij van kapitein Frans Banninck Cocq in actie.
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word_count: 142
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generation_method: AUTOMATIC
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generation_model: "whisper-large-v3"
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generation_confidence: 0.94
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manual_corrections: true
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# Provenance
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generated_by: "OpenAI Whisper"
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generation_timestamp: "2025-12-01T08:15:00Z"
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reviewed_by: "Rijksmuseum Digital Team"
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review_timestamp: "2025-12-02T14:30:00Z"
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transcript_format: PLAIN_TEXT
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# ============================================================================
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# EXAMPLE 3: Video Subtitles (Time-Coded)
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# ============================================================================
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video_subtitles:
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- content_id: "https://nde.nl/ontology/hc/subtitle/nl/rijksmuseum-gallery-honour-en"
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source_video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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content_language: "en"
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subtitle_format: VTT
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total_cues: 45
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subtitle_entries:
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- sequence_number: 1
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start_time: "00:00:00.000"
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end_time: "00:00:04.500"
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text: "Welcome to the Gallery of Honour at the Rijksmuseum."
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speaker_label: "Curator"
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- sequence_number: 2
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start_time: "00:00:04.500"
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end_time: "00:00:09.200"
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text: "This iconic corridor is the heart of the museum"
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speaker_label: "Curator"
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- sequence_number: 3
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start_time: "00:00:09.200"
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end_time: "00:00:14.800"
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text: "and houses the greatest masterpieces from the Golden Age."
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speaker_label: "Curator"
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- sequence_number: 4
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start_time: "00:00:14.800"
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end_time: "00:00:20.500"
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text: "We begin our walk at the entrance, where we are immediately greeted"
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speaker_label: "Curator"
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- sequence_number: 5
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start_time: "00:00:20.500"
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end_time: "00:00:27.000"
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text: "by Frans Hals' portrait of Isaac Massa and Beatrix van der Laen."
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speaker_label: "Curator"
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is_closed_captions: false
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is_sdh: false
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generation_method: HUMAN
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reviewed_by: "Rijksmuseum Translation Team"
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review_timestamp: "2023-03-10T16:00:00Z"
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# ============================================================================
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# EXAMPLE 4: Scene Annotations (Computer Vision)
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# ============================================================================
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video_scene_annotations:
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- annotation_id: "https://nde.nl/ontology/hc/annotation/scene/rijksmuseum-01"
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source_video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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annotation_type: SCENE
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annotation_motivation: DESCRIBING
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time_segment:
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segment_id: "scene-01"
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start_time: "00:00:00.000"
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end_time: "00:00:45.000"
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duration_seconds: 45.0
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scene_type: ESTABLISHING
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scene_label: "Gallery Entrance Introduction"
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scene_description: |
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Wide shot of the Gallery of Honour entrance. Camera slowly pans
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from left to right, revealing the long corridor with paintings
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on both walls. Natural light streams in from skylights above.
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detected_elements:
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- "architectural interior"
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- "museum gallery"
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- "natural lighting"
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- "oil paintings"
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- "parquet flooring"
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dominant_colors:
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- "#8B7355" # Brown/wood tones
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- "#F5F5DC" # Cream walls
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- "#DAA520" # Golden frames
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confidence_score: 0.92
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detection_model: "google-video-intelligence-v1"
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detection_timestamp: "2025-12-01T09:00:00Z"
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- annotation_id: "https://nde.nl/ontology/hc/annotation/scene/rijksmuseum-02"
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source_video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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annotation_type: SCENE
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annotation_motivation: DESCRIBING
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time_segment:
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segment_id: "scene-02"
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start_time: "00:00:45.000"
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end_time: "00:02:30.000"
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duration_seconds: 105.0
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scene_type: CLOSE_UP
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scene_label: "Frans Hals Portrait Detail"
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scene_description: |
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Close-up shots of Frans Hals' portrait painting showing
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brushwork detail and color palette. Camera moves slowly
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across canvas surface highlighting texture.
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detected_elements:
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- "oil painting"
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- "portrait"
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- "17th century costume"
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- "lace collar"
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- "dark background"
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confidence_score: 0.88
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detection_model: "google-video-intelligence-v1"
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detection_timestamp: "2025-12-01T09:00:00Z"
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# ============================================================================
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# EXAMPLE 5: Object Annotations (Artwork Detection)
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# ============================================================================
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video_object_annotations:
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- annotation_id: "https://nde.nl/ontology/hc/annotation/object/rijksmuseum-night-watch"
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source_video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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annotation_type: OBJECT
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annotation_motivation: IDENTIFYING
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time_segment:
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segment_id: "night-watch-segment"
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start_time: "00:12:30.000"
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end_time: "00:15:42.000"
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duration_seconds: 192.0
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detected_objects:
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- object_id: "obj-night-watch-001"
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object_label: "The Night Watch"
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object_category: "painting"
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confidence: 0.98
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bounding_box_x: 120
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bounding_box_y: 80
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bounding_box_width: 1680
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bounding_box_height: 920
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wikidata_entity: "Q219831"
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artist: "Rembrandt van Rijn"
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creation_year: 1642
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- object_id: "obj-captain-001"
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object_label: "Captain Frans Banninck Cocq"
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object_category: "person (depicted)"
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confidence: 0.91
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bounding_box_x: 450
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bounding_box_y: 150
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bounding_box_width: 380
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bounding_box_height: 720
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wikidata_entity: "Q467089"
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detection_level: FRAME
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confidence_score: 0.95
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detection_model: "artwork-recognition-v2"
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detection_timestamp: "2025-12-01T09:15:00Z"
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# ============================================================================
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# EXAMPLE 6: OCR Annotations (Text in Video)
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# ============================================================================
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video_ocr_annotations:
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- annotation_id: "https://nde.nl/ontology/hc/annotation/ocr/rijksmuseum-label-01"
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source_video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
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annotation_type: OCR
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annotation_motivation: TRANSCRIBING
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time_segment:
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segment_id: "label-segment-01"
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start_time: "00:05:15.000"
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end_time: "00:05:22.000"
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duration_seconds: 7.0
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detected_text_regions:
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- region_id: "text-001"
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detected_text: "Johannes Vermeer"
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text_language: "nl"
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text_type: ARTWORK_LABEL
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bounding_box_x: 100
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bounding_box_y: 650
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bounding_box_width: 280
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bounding_box_height: 35
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confidence: 0.97
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- region_id: "text-002"
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detected_text: "Het melkmeisje, ca. 1660"
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text_language: "nl"
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text_type: ARTWORK_LABEL
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bounding_box_x: 100
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bounding_box_y: 690
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bounding_box_width: 320
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bounding_box_height: 30
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confidence: 0.94
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- region_id: "text-003"
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detected_text: "Olieverf op doek"
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text_language: "nl"
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text_type: CAPTION
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bounding_box_x: 100
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bounding_box_y: 725
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bounding_box_width: 200
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bounding_box_height: 25
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confidence: 0.91
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detection_level: FRAME
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confidence_score: 0.94
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detection_model: "google-cloud-vision-ocr"
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detection_timestamp: "2025-12-01T09:20:00Z"
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# ============================================================================
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# EXAMPLE 7: Conservation Documentation Video
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# Archive use case with technical annotations
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# ============================================================================
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conservation_videos:
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- post_id: "https://nde.nl/ontology/hc/video/nl/rijksmuseum-night-watch-restoration"
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platform_type: YOUTUBE
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platform_id: "UCo2sQFl0mV4K2v6D4d8Z9bQ"
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platform_post_id: "abcd1234efgh"
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post_url: "https://www.youtube.com/watch?v=abcd1234efgh"
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post_title: "Operation Night Watch - Restoration Process Documentary"
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post_description: |
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Follow the largest and most detailed art research and conservation project
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ever undertaken on a single painting. Operation Night Watch uses cutting-edge
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technology to study and restore Rembrandt's masterpiece.
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duration: "PT45M30S"
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definition: uhd
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aspect_ratio: "16:9"
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frame_rate: 24.0
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caption_available: true
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default_language: "en"
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default_audio_language: "en"
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available_caption_languages:
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- "en"
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- "nl"
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- "de"
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- "ja"
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view_count: 892341
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like_count: 28456
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comment_count: 1523
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metrics_observed_at: "2025-12-15T10:30:00Z"
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video_category_id: "28" # Science & Technology
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live_broadcast_content: none
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is_licensed_content: false
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is_embeddable: true
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is_made_for_kids: false
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published_at: "2021-06-22T12:00:00Z"
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# ============================================================================
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# EXAMPLE 8: Video Chapters (Navigation Segments)
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# YouTube chapters, virtual tour sections, conservation phases
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# ============================================================================
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video_chapters:
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# Rijksmuseum Virtual Tour - Gallery of Honour chapters
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- chapter_id: "dQw4w9WgXcQ_chapter_0"
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chapter_title: "Introduction - Welcome to the Rijksmuseum"
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chapter_index: 0
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chapter_start_seconds: 0.0
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chapter_end_seconds: 45.0
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chapter_start_time: "PT0S"
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chapter_end_time: "PT45S"
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chapter_description: |
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Opening shot of the Gallery of Honour entrance with curator introduction.
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Overview of what visitors will see during the virtual tour.
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auto_generated: false
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chapter_source: MANUAL
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chapter_thumbnail_url: "https://i.ytimg.com/vi/dQw4w9WgXcQ/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBp1"
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- chapter_id: "dQw4w9WgXcQ_chapter_1"
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chapter_title: "Frans Hals and Early Portraits"
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chapter_index: 1
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chapter_start_seconds: 45.0
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chapter_end_seconds: 180.0
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chapter_start_time: "PT45S"
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chapter_end_time: "PT3M"
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chapter_description: |
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Exploration of Frans Hals' portrait of Isaac Massa and Beatrix van der Laen.
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Discussion of Hals' innovative brushwork techniques.
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auto_generated: false
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chapter_source: MANUAL
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heritage_entities_mentioned:
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- entity_id: "Q167654" # Frans Hals
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entity_type: "Person"
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entity_label: "Frans Hals"
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- entity_id: "Q2628540" # Portrait of Isaac Massa and Beatrix van der Laen
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entity_type: "Artwork"
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entity_label: "Portrait of Isaac Massa and Beatrix van der Laen"
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- chapter_id: "dQw4w9WgXcQ_chapter_2"
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chapter_title: "Jan Steen's Household Scenes"
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chapter_index: 2
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chapter_start_seconds: 180.0
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chapter_end_seconds: 360.0
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chapter_start_time: "PT3M"
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chapter_end_time: "PT6M"
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chapter_description: |
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The humorous domestic scenes of Jan Steen and the meaning behind
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the Dutch expression "een huishouden van Jan Steen."
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auto_generated: false
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chapter_source: MANUAL
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heritage_entities_mentioned:
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- entity_id: "Q205863" # Jan Steen
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entity_type: "Person"
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entity_label: "Jan Steen"
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- chapter_id: "dQw4w9WgXcQ_chapter_3"
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chapter_title: "Vermeer's Masterpieces"
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|
chapter_index: 3
|
|
chapter_start_seconds: 360.0
|
|
chapter_end_seconds: 600.0
|
|
chapter_start_time: "PT6M"
|
|
chapter_end_time: "PT10M"
|
|
chapter_description: |
|
|
Close examination of Johannes Vermeer's The Milkmaid and other works.
|
|
Analysis of Vermeer's distinctive use of light and color.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
heritage_entities_mentioned:
|
|
- entity_id: "Q41264" # Johannes Vermeer
|
|
entity_type: "Person"
|
|
entity_label: "Johannes Vermeer"
|
|
- entity_id: "Q154349" # The Milkmaid
|
|
entity_type: "Artwork"
|
|
entity_label: "Het melkmeisje (The Milkmaid)"
|
|
|
|
- chapter_id: "dQw4w9WgXcQ_chapter_4"
|
|
chapter_title: "The Night Watch - Rembrandt's Masterpiece"
|
|
chapter_index: 4
|
|
chapter_start_seconds: 600.0
|
|
chapter_end_seconds: 942.0
|
|
chapter_start_time: "PT10M"
|
|
chapter_end_time: "PT15M42S"
|
|
chapter_description: |
|
|
Culmination of the tour at Rembrandt's iconic Night Watch.
|
|
Discussion of the painting's history, composition, and restoration.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
heritage_entities_mentioned:
|
|
- entity_id: "Q5598" # Rembrandt
|
|
entity_type: "Person"
|
|
entity_label: "Rembrandt van Rijn"
|
|
- entity_id: "Q219831" # The Night Watch
|
|
entity_type: "Artwork"
|
|
entity_label: "De Nachtwacht (The Night Watch)"
|
|
|
|
# Conservation Documentary - Operation Night Watch chapters
|
|
- chapter_id: "abcd1234efgh_chapter_0"
|
|
chapter_title: "Project Overview"
|
|
chapter_index: 0
|
|
chapter_start_seconds: 0.0
|
|
chapter_end_seconds: 300.0
|
|
chapter_start_time: "PT0S"
|
|
chapter_end_time: "PT5M"
|
|
chapter_description: |
|
|
Introduction to Operation Night Watch, the most extensive research
|
|
and conservation project ever undertaken on a single painting.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
|
|
- chapter_id: "abcd1234efgh_chapter_1"
|
|
chapter_title: "Technical Imaging and Analysis"
|
|
chapter_index: 1
|
|
chapter_start_seconds: 300.0
|
|
chapter_end_seconds: 900.0
|
|
chapter_start_time: "PT5M"
|
|
chapter_end_time: "PT15M"
|
|
chapter_description: |
|
|
Multi-spectral imaging, X-ray analysis, and macro photography
|
|
revealing hidden layers and underdrawings in the painting.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
conservation_phase: "DOCUMENTATION"
|
|
|
|
- chapter_id: "abcd1234efgh_chapter_2"
|
|
chapter_title: "Condition Assessment"
|
|
chapter_index: 2
|
|
chapter_start_seconds: 900.0
|
|
chapter_end_seconds: 1500.0
|
|
chapter_start_time: "PT15M"
|
|
chapter_end_time: "PT25M"
|
|
chapter_description: |
|
|
Detailed examination of the painting's condition, including
|
|
craquelure patterns, varnish degradation, and previous restorations.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
conservation_phase: "ASSESSMENT"
|
|
|
|
- chapter_id: "abcd1234efgh_chapter_3"
|
|
chapter_title: "Cleaning Process"
|
|
chapter_index: 3
|
|
chapter_start_seconds: 1500.0
|
|
chapter_end_seconds: 2100.0
|
|
chapter_start_time: "PT25M"
|
|
chapter_end_time: "PT35M"
|
|
chapter_description: |
|
|
The meticulous cleaning process using specialized solvents and
|
|
techniques to remove centuries of accumulated dirt and varnish.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
conservation_phase: "TREATMENT"
|
|
|
|
- chapter_id: "abcd1234efgh_chapter_4"
|
|
chapter_title: "AI-Assisted Reconstruction"
|
|
chapter_index: 4
|
|
chapter_start_seconds: 2100.0
|
|
chapter_end_seconds: 2730.0
|
|
chapter_start_time: "PT35M"
|
|
chapter_end_time: "PT45M30S"
|
|
chapter_description: |
|
|
How artificial intelligence was used to digitally reconstruct
|
|
missing portions of the painting that were cut off in 1715.
|
|
auto_generated: false
|
|
chapter_source: MANUAL
|
|
conservation_phase: "DIGITAL_RECONSTRUCTION"
|
|
|
|
# ============================================================================
|
|
# EXAMPLE 9: Video Chapter Lists (Complete Sets)
|
|
# ============================================================================
|
|
|
|
video_chapter_lists:
|
|
|
|
# Complete chapter list for Rijksmuseum virtual tour
|
|
- list_id: "https://nde.nl/ontology/hc/chapterlist/rijksmuseum-gallery-honour"
|
|
video_id: "dQw4w9WgXcQ"
|
|
video_url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
|
|
video_title: "The Gallery of Honour - Rijksmuseum Virtual Tour"
|
|
|
|
chapters:
|
|
- "dQw4w9WgXcQ_chapter_0"
|
|
- "dQw4w9WgXcQ_chapter_1"
|
|
- "dQw4w9WgXcQ_chapter_2"
|
|
- "dQw4w9WgXcQ_chapter_3"
|
|
- "dQw4w9WgXcQ_chapter_4"
|
|
|
|
total_chapters: 5
|
|
chapters_source: MANUAL
|
|
covers_full_video: true
|
|
video_duration_seconds: 942.0
|
|
|
|
extraction_timestamp: "2025-12-15T14:00:00Z"
|
|
extraction_method: "YouTube Data API v3"
|
|
|
|
# Complete chapter list for Operation Night Watch documentary
|
|
- list_id: "https://nde.nl/ontology/hc/chapterlist/operation-night-watch"
|
|
video_id: "abcd1234efgh"
|
|
video_url: "https://www.youtube.com/watch?v=abcd1234efgh"
|
|
video_title: "Operation Night Watch - Restoration Process Documentary"
|
|
|
|
chapters:
|
|
- "abcd1234efgh_chapter_0"
|
|
- "abcd1234efgh_chapter_1"
|
|
- "abcd1234efgh_chapter_2"
|
|
- "abcd1234efgh_chapter_3"
|
|
- "abcd1234efgh_chapter_4"
|
|
|
|
total_chapters: 5
|
|
chapters_source: MANUAL
|
|
covers_full_video: true
|
|
video_duration_seconds: 2730.0
|
|
|
|
extraction_timestamp: "2025-12-15T14:00:00Z"
|
|
extraction_method: "YouTube Data API v3"
|
|
|
|
# ============================================================================
|
|
# EXAMPLE 10: Video Audio Annotations (Speech, Music, Sound Events)
|
|
# ============================================================================
|
|
|
|
video_audio_annotations:
|
|
|
|
# Example 1: Curator Interview with Speaker Diarization
|
|
- annotation_id: "https://nde.nl/ontology/hc/annotation/audio/rijksmuseum-interview-01"
|
|
source_video_url: "https://www.youtube.com/watch?v=xyz789curator"
|
|
annotation_type: AUDIO
|
|
annotation_motivation: TRANSCRIBING
|
|
|
|
# Primary audio characteristics
|
|
primary_audio_event_type: SPEECH
|
|
speech_detected: true
|
|
speech_language: "nl"
|
|
languages_detected:
|
|
- "nl"
|
|
- "en" # Some English art terminology used
|
|
|
|
# Speaker diarization (who spoke when)
|
|
diarization_enabled: true
|
|
speaker_count: 2
|
|
speaker_labels:
|
|
- "Dr. Taco Dibbits"
|
|
- "Interviewer"
|
|
|
|
diarization_segments:
|
|
- segment_id: "diar-001"
|
|
diarization_start_seconds: 0.0
|
|
diarization_end_seconds: 8.5
|
|
diarization_start_time: "PT0S"
|
|
diarization_end_time: "PT8.5S"
|
|
diarization_speaker_id: "spk_001"
|
|
diarization_speaker_label: "Interviewer"
|
|
diarization_confidence: 0.94
|
|
transcript_snippet: "Welkom bij het Rijksmuseum. Vandaag spreken we met de directeur..."
|
|
|
|
- segment_id: "diar-002"
|
|
diarization_start_seconds: 8.5
|
|
diarization_end_seconds: 45.0
|
|
diarization_start_time: "PT8.5S"
|
|
diarization_end_time: "PT45S"
|
|
diarization_speaker_id: "spk_002"
|
|
diarization_speaker_label: "Dr. Taco Dibbits"
|
|
diarization_confidence: 0.97
|
|
transcript_snippet: "Dank u wel. Het is een bijzonder moment voor het museum..."
|
|
|
|
- segment_id: "diar-003"
|
|
diarization_start_seconds: 45.0
|
|
diarization_end_seconds: 52.0
|
|
diarization_start_time: "PT45S"
|
|
diarization_end_time: "PT52S"
|
|
diarization_speaker_id: "spk_001"
|
|
diarization_speaker_label: "Interviewer"
|
|
diarization_confidence: 0.92
|
|
transcript_snippet: "Kunt u ons meer vertellen over de nieuwe tentoonstelling?"
|
|
|
|
- segment_id: "diar-004"
|
|
diarization_start_seconds: 52.0
|
|
diarization_end_seconds: 180.0
|
|
diarization_start_time: "PT52S"
|
|
diarization_end_time: "PT3M"
|
|
diarization_speaker_id: "spk_002"
|
|
diarization_speaker_label: "Dr. Taco Dibbits"
|
|
diarization_confidence: 0.96
|
|
transcript_snippet: "Jazeker. Deze tentoonstelling is uniek omdat we voor het eerst..."
|
|
|
|
# Audio quality metrics
|
|
audio_quality_score: 0.92
|
|
snr_db: 28.0
|
|
has_clipping: false
|
|
audio_channels: 2
|
|
sample_rate_hz: 48000
|
|
|
|
# No music in this interview
|
|
music_detected: false
|
|
|
|
# Detection metadata
|
|
detection_model: "whisper-large-v3-diarize"
|
|
detection_timestamp: "2025-12-15T16:00:00Z"
|
|
confidence_score: 0.94
|
|
|
|
# Example 2: Exhibition Promotional Video with Music
|
|
- annotation_id: "https://nde.nl/ontology/hc/annotation/audio/vangogh-exhibition-promo"
|
|
source_video_url: "https://www.youtube.com/watch?v=promo2025vgm"
|
|
annotation_type: AUDIO
|
|
annotation_motivation: DESCRIBING
|
|
|
|
# Mixed speech and music
|
|
primary_audio_event_type: MIXED
|
|
speech_detected: true
|
|
music_detected: true
|
|
|
|
speech_language: "en"
|
|
languages_detected:
|
|
- "en"
|
|
- "nl"
|
|
|
|
# Speech segments (voiceover narration)
|
|
speech_segments:
|
|
- segment_id: "speech-001"
|
|
speech_start_seconds: 5.0
|
|
speech_end_seconds: 25.0
|
|
speech_start_time: "PT5S"
|
|
speech_end_time: "PT25S"
|
|
speaker_id: "narrator"
|
|
speaker_label: "Voiceover Narrator"
|
|
speech_type: NARRATION
|
|
transcript_snippet: "This spring, the Van Gogh Museum presents a groundbreaking exhibition..."
|
|
|
|
- segment_id: "speech-002"
|
|
speech_start_seconds: 45.0
|
|
speech_end_seconds: 60.0
|
|
speech_start_time: "PT45S"
|
|
speech_end_time: "PT1M"
|
|
speaker_id: "curator"
|
|
speaker_label: "Exhibition Curator"
|
|
speech_type: INTERVIEW
|
|
transcript_snippet: "Van Gogh's use of color was revolutionary..."
|
|
|
|
# Music segments (background and featured)
|
|
music_segments:
|
|
- segment_id: "music-001"
|
|
music_start_seconds: 0.0
|
|
music_end_seconds: 120.0
|
|
music_start_time: "PT0S"
|
|
music_end_time: "PT2M"
|
|
music_type: BACKGROUND
|
|
music_genre: "classical"
|
|
is_background: true
|
|
volume_level: "low"
|
|
music_title: null # Unknown background track
|
|
|
|
- segment_id: "music-002"
|
|
music_start_seconds: 90.0
|
|
music_end_seconds: 115.0
|
|
music_start_time: "PT1M30S"
|
|
music_end_time: "PT1M55S"
|
|
music_type: DRAMATIC
|
|
music_genre: "orchestral"
|
|
is_background: false
|
|
volume_level: "medium"
|
|
music_description: "Dramatic orchestral swell accompanying visual climax"
|
|
|
|
music_genres_detected:
|
|
- "classical"
|
|
- "orchestral"
|
|
|
|
# Audio quality metrics
|
|
audio_quality_score: 0.88
|
|
snr_db: 22.0 # Lower due to music mixing
|
|
audio_channels: 2
|
|
sample_rate_hz: 48000
|
|
|
|
detection_model: "audio-analysis-v2"
|
|
detection_timestamp: "2025-12-15T16:30:00Z"
|
|
confidence_score: 0.86
|
|
|
|
# Example 3: Museum Lecture Recording with Audience Reactions
|
|
- annotation_id: "https://nde.nl/ontology/hc/annotation/audio/stedelijk-lecture-2024"
|
|
source_video_url: "https://www.youtube.com/watch?v=lecture2024sted"
|
|
annotation_type: AUDIO
|
|
annotation_motivation: TRANSCRIBING
|
|
|
|
primary_audio_event_type: SPEECH
|
|
speech_detected: true
|
|
music_detected: false
|
|
|
|
speech_language: "nl"
|
|
languages_detected:
|
|
- "nl"
|
|
|
|
# Main lecture content
|
|
diarization_enabled: true
|
|
speaker_count: 1
|
|
speaker_labels:
|
|
- "Prof. Dr. Beatrix Ruf"
|
|
|
|
diarization_segments:
|
|
- segment_id: "lecture-001"
|
|
diarization_start_seconds: 0.0
|
|
diarization_end_seconds: 1800.0
|
|
diarization_start_time: "PT0S"
|
|
diarization_end_time: "PT30M"
|
|
diarization_speaker_id: "spk_main"
|
|
diarization_speaker_label: "Prof. Dr. Beatrix Ruf"
|
|
diarization_confidence: 0.98
|
|
|
|
# Sound events detected (audience reactions)
|
|
sound_events_detected: true
|
|
sound_event_types:
|
|
- APPLAUSE
|
|
- LAUGHTER
|
|
- CROWD_NOISE
|
|
|
|
sound_event_segments:
|
|
- segment_id: "sound-001"
|
|
sound_start_seconds: 420.0
|
|
sound_end_seconds: 425.0
|
|
sound_start_time: "PT7M"
|
|
sound_end_time: "PT7M5S"
|
|
sound_event_type: LAUGHTER
|
|
sound_confidence: 0.89
|
|
sound_description: "Audience laughter in response to humorous anecdote"
|
|
|
|
- segment_id: "sound-002"
|
|
sound_start_seconds: 1795.0
|
|
sound_end_seconds: 1810.0
|
|
sound_start_time: "PT29M55S"
|
|
sound_end_time: "PT30M10S"
|
|
sound_event_type: APPLAUSE
|
|
sound_confidence: 0.96
|
|
sound_description: "Audience applause at conclusion of lecture"
|
|
|
|
- segment_id: "sound-003"
|
|
sound_start_seconds: 1200.0
|
|
sound_end_seconds: 1203.0
|
|
sound_start_time: "PT20M"
|
|
sound_end_time: "PT20M3S"
|
|
sound_event_type: CROWD_NOISE
|
|
sound_confidence: 0.72
|
|
sound_description: "Brief audience murmuring during slide transition"
|
|
|
|
# Audio quality metrics (live recording)
|
|
audio_quality_score: 0.78
|
|
snr_db: 18.0 # Lower due to room acoustics
|
|
has_reverb: true
|
|
audio_channels: 2
|
|
sample_rate_hz: 44100
|
|
|
|
detection_model: "audio-event-detector-v1"
|
|
detection_timestamp: "2025-12-15T17:00:00Z"
|
|
confidence_score: 0.82
|
|
|
|
# ============================================================================
|
|
# PROVENANCE METADATA
|
|
# ============================================================================
|
|
|
|
provenance:
|
|
data_source: EXAMPLE_INSTANCES
|
|
data_tier: TIER_4_INFERRED
|
|
extraction_date: "2025-12-16T00:00:00Z"
|
|
extraction_method: "Manual example creation for schema documentation"
|
|
confidence_score: 1.0
|
|
notes: |
|
|
Example instances demonstrating video content modeling capabilities.
|
|
Based on real heritage institution video patterns but with synthetic data.
|
|
|
|
Classes demonstrated:
|
|
- VideoPost (with VideoComment)
|
|
- VideoTranscript
|
|
- VideoSubtitle
|
|
- VideoSceneAnnotation
|
|
- VideoObjectAnnotation
|
|
- VideoOCRAnnotation
|
|
- VideoChapter (NEW in v0.9.10)
|
|
- VideoChapterList (NEW in v0.9.10)
|
|
- VideoAudioAnnotation (NEW in v0.9.10)
|
|
- SpeechSegment
|
|
- DiarizationSegment
|
|
- MusicSegment
|
|
- SoundEventSegment
|
|
|
|
Heritage use cases covered:
|
|
- Virtual museum tours
|
|
- Conservation documentation
|
|
- Artwork recognition
|
|
- Museum label OCR
|
|
- Video chapter navigation (NEW)
|
|
- Speaker diarization in interviews (NEW)
|
|
- Music detection in promotional content (NEW)
|
|
- Audience reaction detection in lectures (NEW)
|
|
|
|
Enumerations demonstrated:
|
|
- ChapterSourceEnum: MANUAL, AUTO_GENERATED, YOUTUBE_API
|
|
- AudioEventTypeEnum: SPEECH, MUSIC, MIXED, AMBIENT, SILENCE
|
|
- SoundEventTypeEnum: APPLAUSE, LAUGHTER, CROWD_NOISE
|
|
- MusicTypeEnum: BACKGROUND, FOREGROUND, DRAMATIC
|
|
|
|
Heritage entities referenced (Wikidata):
|
|
- Q5598 (Rembrandt van Rijn)
|
|
- Q41264 (Johannes Vermeer)
|
|
- Q167654 (Frans Hals)
|
|
- Q205863 (Jan Steen)
|
|
- Q219831 (The Night Watch)
|
|
- Q154349 (The Milkmaid)
|
|
- Q2628540 (Portrait of Isaac Massa and Beatrix van der Laen)
|