glam/schemas/20251121/linkml/modules/classes/Unit.yaml
kempersc a590a8d94b Refactor and enhance descriptions across multiple YAML schemas for improved clarity and consistency.
- 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.
2026-02-16 15:53:42 +01:00

71 lines
2.8 KiB
YAML

id: https://nde.nl/ontology/hc/classes/Unit
name: Unit
title: Unit
prefixes:
linkml: https://w3id.org/linkml/
hc: https://nde.nl/ontology/hc/
qudt: http://qudt.org/schema/qudt/
schema: http://schema.org/
imports:
- linkml:types
- ../slots/has_label
# default_range: string
default_prefix: hc
classes:
Unit:
description: >-
Lightweight measurement denomination for quantity expressions when a
label-based representation is sufficient.
alt_descriptions:
nl: Eenvoudige meeteenheid voor hoeveelheidsuitdrukking wanneer een label volstaat.
de: Einfache Masseinheit fuer Mengenausdruecke, wenn eine labelbasierte Angabe ausreicht.
fr: Unite de mesure legere pour exprimer des quantites lorsqu un libelle suffit.
es: Unidad de medida ligera para expresar cantidades cuando una etiqueta es suficiente.
ar: وحدة قياس خفيفة للتعبير عن الكميات عندما يكفي الاسم النصي.
id: Satuan ukur ringan untuk menyatakan kuantitas ketika label sudah memadai.
zh: 在标签即可满足需求时用于表达数量的轻量计量单位。
structured_aliases:
- literal_form: meeteenheid
in_language: nl
- literal_form: Masseinheit
in_language: de
- literal_form: unite de mesure
in_language: fr
- literal_form: unidad de medida
in_language: es
- literal_form: وحدة قياس
in_language: ar
- literal_form: satuan ukur
in_language: id
- literal_form: 计量单位
in_language: zh
class_uri: qudt:Unit
broad_mappings:
- qudt:Unit
slots:
- has_label
annotations:
custodian_types: '["*"]'
custodian_types_rationale: Units apply to all heritage custodian types for measurement.
custodian_types_primary: '*'
specificity_score: 0.2
specificity_rationale: Very low specificity - fundamental measurement concept.
mapping_predicate: schema:unitCode,schema:unitText
modeling_notes: |
Use this class for simple label-based units.
Use MeasureUnit when conversion metadata or dimensional semantics are required.
examples:
- value: "Unit:\n unit_value: \"item\"\n has_label:\n - label_text:\
\ \"Items\"\n"
description: Simple item count unit.
- value: "Unit:\n unit_value: \"species\"\n has_label:\n - label_text:\
\ \"Species\"\n unit_uri: \"dwc:individualCount\"\n"
description: Biological species count unit.
- value: "Unit:\n unit_value: \"linear_meter\"\n has_label:\n - label_text:\
\ \"Linear Meters\"\n unit_uri: \"qudt:M\"\n"
description: Archival extent unit.
comments:
- Created from slot_fixes.yaml migration (2026-01-19)
- Lightweight alternative to MeasureUnit class
- Use with has_unit slot
- For collection_size migration - default unit is "item"