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glam/schemas/20251121/linkml/modules/classes/VideoPost.yaml
kempersc d37a120ef2 Refactor schema definitions across multiple classes to improve clarity and consistency 
- Removed unnecessary aliases and adjusted slot definitions in Timestamp, Topic, TopicType, TransferEvent, TransferPolicy, and others.
- Enhanced descriptions and added alternative language descriptions for TradeUnionArchiveRecordSetType and UnescoIchElement.
- Updated slot usage for various archive-related classes to use `equals_string` instead of `equals_expression`.
- Streamlined VideoChapter class by refining descriptions and restructuring slot usage for better navigation and organization.
- General cleanup of comments and annotations to ensure clarity and maintainability.
2026-02-16 11:17:33 +01:00

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id: https://nde.nl/ontology/hc/class/VideoPost
name: video_post_class
title: Video Post Class
imports:
- linkml:types
- ../slots/has_author
- ../slots/has_caption
- ../slots/commented_on
- ../slots/has_content
- ../slots/has_degree
- ../slots/identified_by
- ../slots/has_language
- ../slots/has_quantity
- ../slots/has_reply
- ../slots/has_resolution
- ../slots/has_score
- ../slots/has_status
- ../slots/has_time_interval
- ../slots/embedded_on
- ../slots/licensed_as
- ../slots/appropriate_for
- ../slots/appreciated
- ../slots/dismissed
- ../slots/updated_at
- ../slots/part_of
- ../slots/in_language
- ../slots/broadcast
- ../slots/observed_through
- ../slots/temporal_extent
- ../enums/LiveBroadcastStatusEnum
default_prefix: hc
classes:
VideoPost:
is_a: SocialMediaPost
class_uri: schema:VideoObject
alt_descriptions:
nl: Videopost op een sociaal mediaplatform (bijv. YouTube).
de: Videobeitrag auf einer Social-Media-Plattform (z. B. YouTube).
fr: Publication video sur une plateforme de medias sociaux (par ex. YouTube).
es: Publicacion de video en una plataforma de redes sociales (p. ej. YouTube).
ar: منشور فيديو على منصة تواصل اجتماعي (مثل يوتيوب).
id: Postingan video di platform media sosial (mis. YouTube).
zh: 社交媒体平台上的视频帖子（例如 YouTube）。
structured_aliases:
- {literal_form: videopost, in_language: nl}
- {literal_form: Video-Post, in_language: de}
- {literal_form: post video, in_language: fr}
- {literal_form: publicacion de video, in_language: es}
- {literal_form: منشور فيديو, in_language: ar}
- {literal_form: postingan video, in_language: id}
- {literal_form: 视频帖子, in_language: zh}
description: >-
Video post on a social media platform. Extends SocialMediaPost with
video-specific properties such as duration, resolution, caption tracks,
and observational metrics.
exact_mappings:
- schema:VideoObject
- as:Video
slots:
- has_caption
- part_of
- has_language
- has_status
- has_resolution
- has_degree
- dismissed
- has_time_interval
- embedded_on
- licensed_as
- appropriate_for
- has_quantity
- broadcast
- observed_through
- has_score
- identified_by
- commented_on
slot_usage:
has_time_interval:
range: TimeInterval
required: false
inlined: true
examples:
- value:
has_value: PT3M20S
# MIGRATED 2026-01-24: definition → has_resolution + Resolution (Rule 53)
has_resolution:
range: Resolution
required: false
inlined: true
examples:
- value:
resolution_class: hd
aspect_ratio: "16:9"
- value:
resolution_class: "4k"
- value:
resolution_class: sd
has_degree:
range: AspectRatio
inlined: true
required: false
examples:
- value:
has_degree: '16:9'
- value:
has_degree: '9:16'
# MIGRATED 2026-01-22: frame_rate → has_quantity + Quantity + has_unit + Unit (Rule 53)
# frame_rate:
# range: float
# required: false
# examples:
# - value: 30.0
# description: 30 frames per second
# MIGRATED 2026-01-22: caption_available → has_caption + Caption per slot_fixes.yaml feedback
has_caption:
range: Caption
multivalued: true
inlined: true
required: false
examples:
- value:
language: en
- value:
language: nl
caption_url: https://example.org/video/captions_nl.vtt
- value:
language:
# MIGRATED 2026-01-23: default_language, default_audio_language → has_language + Language + has_status + Status (Rule 53)
has_language:
range: Language
inlined: true
multivalued: true
required: false
examples:
- value:
language_code: "nl"
language_name: "Dutch"
- value:
language_code: "nl"
language_name: "Dutch"
- value:
language_code: "en"
language_name: "English"
has_status:
range: Status
inlined: true
multivalued: true
required: false
examples:
- value:
status_value: "nl"
- value:
status_value: "nl"
# has_available_caption_language REMOVED - migrated to has_language (Rule 53)
# has_available_caption_language:
# range: string
# multivalued: true
# required: false
# examples:
# - value:
# - nl
# - en
# - de
# description: Captions available in Dutch, English, German
has_quantity:
range: Quantity
inlined: true
inlined_as_list: true
multivalued: true
required: false
examples:
- value:
has_type: VIEW_COUNT
has_value: "1200000"
has_measurement_unit:
has_type: VIEW
has_symbol: views
temporal_extent:
begin_of_the_begin: "2025-12-01T23:16:22Z"
- value:
has_type: ENGAGEMENT_COUNT
has_value: "3500"
has_measurement_unit:
has_type: COMMENT
has_symbol: comments
temporal_extent:
begin_of_the_begin: "2025-12-01T23:16:22Z"
dismissed:
range: DismissalEvent
required: false
multivalued: true
inlined: true
examples:
- value:
has_quantity: 12
has_measurement_unit: dislike
# REMOVED 2026-01-18: comment_count - migrated to has_quantity + Quantity (Rule 53)
# comment_count:
# range: integer
# required: false
# minimum_value: 0
# examples:
# - value: 0
# description: No comments at observation time
# MIGRATED 2026-01-26: favorite_count → has_quantity + Quantity (Rule 53)
# favorite_count:
# range: integer
# required: false
# minimum_value: 0
observed_through:
range: datetime
required: false
examples:
- value: '2025-12-01T23:16:22.294232+00:00'
# MIGRATED from video_category_id (2026-01-14, Rule 53)
# video_category_id:
# range: string
# required: false
# examples:
# - value: '22'
# description: 'YouTube: People & Blogs'
# - value: '27'
# description: 'YouTube: Education'
identified_by:
range: VideoCategoryIdentifier
multivalued: true
required: false
inlined: true
examples:
- value: '{"has_code": "27", "category_name": "Education", "platform": "YouTube"}'
description: 'YouTube: Education category'
broadcast:
range: LiveBroadcastStatusEnum
required: false
examples:
- value: none
- value: live
licensed_as:
range: boolean
required: false
embedded_on:
range: boolean
required: false
appropriate_for:
range: boolean
required: false
# MIGRATED 2026-01-22: comments_fetched → retrieved_at + part_of_total + SourceCommentCount (Rule 53)
# comments_fetched:
# range: integer
# required: false
# minimum_value: 0
# examples:
# - value: 0
# description: No comments fetched
part_of:
range: SourceCommentCount
inlined: true
required: false
examples:
- value:
retrieved_at:
has_timestamp: '2025-12-01T23:16:22Z'
has_quantity: 100
commented_on: # was: video_comment - migrated per Rule 53 (2025-01-15)
range: VideoComment
multivalued: true
required: false
inlined: true
comments:
- Extends SocialMediaPost with video-specific properties
- Maps to as:Video and schema:VideoObject
- Metrics are observational - always include metrics_observed_at
- Caption availability signals but not content (see VideoSubtitle)
- YouTube is primary platform for heritage institution video content
see_also:
- https://www.w3.org/ns/activitystreams#Video
- https://schema.org/VideoObject
- https://developers.google.com/youtube/v3/docs/videos
VideoComment:
class_uri: schema:Comment
description: >-
A comment on a video post.
Models user-generated comments with author, text, timestamp,
and engagement metrics. Supports nested reply threads.
exact_mappings:
- schema:Comment
- as:Note
slots:
# MIGRATED 2026-01-18: comment_author → has_author + Author (Rule 53)
- has_author
# MIGRATED 2026-01-22: comment_author_channel_id → identified_by + DigitalPlatformUserIdentifier (Rule 53)
# NOTE: identified_by already present - used for both comment_id and comment_author_channel_id
# REMOVED 2026-01-18: comment_id - migrated to identified_by + Identifier (Rule 53)
- identified_by
# MIGRATED 2026-01-22: comment_like_count → appreciated + AppreciationEvent (Rule 53)
- appreciated
# REMOVED 2026-01-18: comment_published_at - migrated to temporal_extent + TimeSpan (Rule 53)
- temporal_extent
# MIGRATED 2026-01-22: comment_reply_count → has_reply + CommentReply (Rule 53)
- has_reply
# REMOVED 2026-01-18: comment_text - migrated to has_content + Content (Rule 53)
- has_content
# REMOVED 2026-01-18: comment_updated_at - migrated to was_last_updated_at + Timestamp (Rule 53)
- updated_at
- has_score # was: template_specificity - migrated per Rule 53 (2026-01-17)
slot_usage:
# MIGRATED 2026-01-18: comment_id → identified_by + Identifier (Rule 53/56)
identified_by:
# range: string # uriorcurie
inlined: false # Fixed invalid inline for primitive type
required: true
examples:
- value: https://nde.nl/ontology/hc/video-comment/youtube/abc123
# REMOVED 2026-01-18: comment_author - migrated to has_author + Author (Rule 53)
# MIGRATED 2026-01-18: comment_author → has_author + Author (Rule 53)
# MIGRATED 2026-01-22: comment_author_channel_id is now captured via Author.identified_by (Rule 53)
has_author:
range: Author
inlined: true
required: true
examples:
- value:
has_name: "Visitor123"
- value:
has_name: "MuseumFan2024"
identified_by:
- identifier_scheme: youtube_channel_id
identifier_value: "UC1234..."
platform_type: "youtube"
# MIGRATED 2026-01-22: comment_author_channel_id → identified_by + DigitalPlatformUserIdentifier (Rule 53)
# NOTE: identified_by slot_usage updated above to handle BOTH comment_id AND comment_author_channel_id
# The Author class already has identified_by slot, so channel_id can be linked via:
# has_author:
# identified_by:
# - identifier_scheme: youtube_channel_id
# identifier_value: "UC1234..."
# platform_type: "youtube"
# MIGRATED 2026-01-18: comment_text → has_content + Content (Rule 53/56)
has_content:
# range: string
inlined: false # Fixed invalid inline for primitive type
required: true
examples:
- value:
has_description: "Great video about the collection!"
# MIGRATED 2026-01-18: comment_published_at → temporal_extent + TimeSpan (Rule 53/56)
temporal_extent:
range: TimeSpan
inlined: true
required: true
examples:
- value:
begin_of_the_begin: "2025-01-14T10:30:00Z"
# MIGRATED 2026-01-18: comment_updated_at → was_last_updated_at + Timestamp (Rule 53/56)
updated_at:
range: Timestamp
inlined: true
required: false
examples:
- value:
has_timestamp: "2025-01-15T10:30:00Z"
has_level: second
# MIGRATED 2026-01-22: comment_like_count → appreciated + AppreciationEvent (Rule 53)
appreciated:
range: AppreciationEvent
inlined: true
inlined_as_list: true
required: false
examples:
- value:
has_quantity: 100
has_measurement_unit: likes
temporal_extent:
begin_of_the_begin: "2025-01-15T10:30:00Z"
# MIGRATED 2026-01-22: comment_reply_count → has_reply + CommentReply (Rule 53)
has_reply:
range: CommentReply
inlined: true
inlined_as_list: true
required: false
examples:
- value:
has_quantity: 12
has_measurement_unit: replies
temporal_extent:
begin_of_the_begin: "2025-01-15T10:30:00Z"
has_score:
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