@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/414118001>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/258904003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/414732007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/258904003> ;
  skos:prefLabel "معادل در واحد سطح (مقدار واجد شرایط)"@fa, "Equivalents per unit area (qualifier value)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/258904003>
  skos:prefLabel "واحد غلظت غیر SI"@fa, "Non-SI unit of concentration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/414118001> .

<http://www.irandoc.acir/onto/irandoc/414732007>
  skos:prefLabel "میلی‌اکی‌والان/متر2 (مقدار واجد شرایط)"@fa, "Milliequivalents/meter2 (qualifier value)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/414118001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/414118001> .

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