glam/schemas/20251121/linkml/modules/classes/YoutubeVideo.yaml
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feat(schema): complete multiple slot_fixes.yaml migrations
Session 2026-01-19: Completed remaining migrations per Rules 53/56/60.

Major migrations:
1. claim_type → has_or_had_type + ClaimType/ClaimTypes (60+ concrete types in 11 categories)
2. circumstances_of_death → is_deceased + DeceasedStatus + CauseOfDeath
3. claims_count → has_or_had_quantity + Quantity (with based_on_claim for provenance)
4. classification_status → has_or_had_type + ClassificationStatusType

Created files:
- ClaimType.yaml, ClaimTypes.yaml (abstract base + 60+ concrete subclasses)
- DeceasedStatus.yaml, CauseOfDeath.yaml, CauseOfDeathTypeEnum.yaml
- ClassificationStatus.yaml, ClassificationStatusType.yaml, ClassificationStatusTypes.yaml
- CITESAppendix.yaml, City.yaml, CertaintyLevel.yaml
- is_deceased.yaml, is_or_was_caused_by.yaml, based_on_claim.yaml

Archived slots:
- claim_type, circumstances_of_death, claims_count, classification_status

Added Rule 60 to AGENTS.md: No Migration Deferral - agents MUST execute all migrations.

All 527 slot_fixes.yaml entries now complete (100%).
2026-01-19 13:05:53 +01:00

147 lines
5.1 KiB
YAML

# YoutubeVideo - Individual YouTube video metadata
# Extracted from custodian_source.yaml per Rule 38 (modular schema files)
# Extraction date: 2026-01-08
id: https://nde.nl/ontology/hc/classes/YoutubeVideo
name: YoutubeVideo
title: YoutubeVideo
prefixes:
linkml: https://w3id.org/linkml/
hc: https://nde.nl/ontology/hc/
schema: http://schema.org/
prov: http://www.w3.org/ns/prov#
xsd: http://www.w3.org/2001/XMLSchema#
imports:
- linkml:types
- ./Tag # for tag migration per Rule 53/56 (2026-01-16)
- ./Quantity # for comment_count migration per Rule 53 (2026-01-18)
- ./YoutubeComment
- ./YoutubeTranscript
default_range: string
classes:
YoutubeVideo:
description: >-
Individual YouTube video metadata including video ID, title, description,
view/like/comment counts, duration, thumbnail, tags, and associated
comments and transcripts.
Ontology mapping rationale:
- class_uri is schema:VideoObject because this represents a video
as a media object on YouTube.
- close_mappings includes schema:MediaObject as the broader media
object category.
- related_mappings includes prov:Entity for provenance tracking and
schema:CreativeWork as videos are creative works.
class_uri: schema:VideoObject
close_mappings:
- schema:MediaObject
related_mappings:
- prov:Entity
- schema:CreativeWork
attributes:
video_id:
range: string
required: true
video_url:
range: uri
title:
range: string
published_at:
range: datetime
view_count:
range: integer
like_count:
range: integer
# MIGRATED 2026-01-18: comment_count → has_or_had_quantity + Quantity (Rule 53)
# comment_count:
# range: integer
has_or_had_quantity:
range: Quantity
multivalued: true
inlined_as_list: true
description: |
MIGRATED from comment_count (2026-01-18, Rule 53).
Quantified metrics for video content using structured Quantity class.
Supports measurement unit and temporal extent for point-in-time observation.
video_description:
range: string
duration:
range: string
description: ISO 8601 duration format
thumbnail_url:
range: uri
definition:
range: string
description: Video quality (hd, sd)
caption_available:
range: boolean
description: Whether captions are available
# was: tag (string) - migrated per Rule 53/56 (2026-01-16)
is_or_was_categorized_as:
range: Tag
multivalued: true
inlined_as_list: true
description: |
Video tags - migrated from string tag attribute to structured Tag class.
Enables rich tag metadata including platform, hashtag flags, multilingual labels.
default_language:
range: string
description: Default language code
default_audio_language:
range: string
description: Default audio language code
category_id:
range: string
description: YouTube category ID
live_broadcast_content:
range: string
description: Live broadcast status (none, live, upcoming)
comments:
range: YoutubeComment
multivalued: true
inlined_as_list: true
description: Comments on the video
comments_fetched:
range: integer
description: Number of comments fetched
transcript:
range: YoutubeTranscript
description: Video transcript data
description:
range: string
description: Video description (legacy field name, prefer video_description)
tags:
range: string
multivalued: true
inlined_as_list: true
description: Video tags as simple strings (legacy field, prefer is_or_was_categorized_as)
channel_id:
range: string
description: YouTube channel ID that uploaded the video
channel_name:
range: string
description: YouTube channel name that uploaded the video
youtube_url:
range: uri
description: Full YouTube video URL
description_from_page:
range: string
description: Video description extracted from embedding page
heritage_topic:
range: string
description: Heritage topic classification (e.g., WWII_commemoration, archaeology)
ontology_type:
range: string
description: Ontology type annotation (e.g., schema:VideoObject)
status:
range: string
description: Video availability status (e.g., available, unavailable, private)
year:
range: Any
any_of:
- range: integer
- range: string
description: Year the video was published or the year of the heritage event covered (can be string or integer)