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

<http://www.irandoc.acir/onto/irandoc/404217008>
  skos:prefLabel "ug/sq.m (مقدار واجد شرایط)"@fa, "ug/sq.m (qualifier value)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/282271002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/282271002> .

<http://www.irandoc.acir/onto/irandoc/396168004>
  skos:prefLabel "g/m2 (مقدار واجد شرایط)"@fa, "g/m2 (qualifier value)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/282271002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/282271002> .

<http://www.irandoc.acir/onto/irandoc/282271002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/259010008> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/404217008>, <http://www.irandoc.acir/onto/irandoc/396168004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/259010008> ;
  skos:prefLabel "واحد فشار غیر SI"@fa, "Non-SI unit of pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/259010008>
  skos:prefLabel "واحد فشار"@fa, "Unit of pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/282271002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .