@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/258769000>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767524001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/282117002>, <http://www.irandoc.acir/onto/irandoc/282115005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767524001> ;
  skos:prefLabel "واحد حجم"@fa, "Unit of volume"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/282117002>
  skos:prefLabel "واحد حجم غیر SI"@fa, "Non-SI unit of volume"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/258769000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/258769000> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/767524001>
  skos:prefLabel "واحد اندازه گیری (مقدار واجد شرایط)"@fa, "Unit of measure (qualifier value)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/258769000> .

<http://www.irandoc.acir/onto/irandoc/282115005>
  skos:prefLabel "واحد حجم مشتق شده از SI"@fa, "SI-derived unit of volume"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/258769000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/258769000> .