3 SPDX-FileCopyrightText: 2024 Lady <https://www.ladys.computer/about/#lady>
 
   4 SPDX-License-Identifier: CC0-1.0
 
   6 <!DOCTYPE Class SYSTEM "../../DTD">
 
   8         <label xml:lang="en">Concept Scheme</label>
 
   9         <comment xml:lang="en">
 
  11                         An aggregation of one or more <ref target="skos:Concept">Concepts</ref>.
 
  14                         The <ptr target="skos:inScheme"/> property is used to identify the Concept Schemes that a Concept belongs to.
 
  15                         <ptr target="skos:hasTopConcept"/> can additionally be used to link from a Concept Scheme to the “top‐level” concepts it contains.
 
  19                 <SpecificResource source="(SKOS)" fragment="ConceptScheme"/>
 
  22                 <resource name="skos:Concept"/>