@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/282386006>
  skos:prefLabel "acre"@en, "هکتار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/282382008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/282382008> .

<http://www.irandoc.acir/onto/irandoc/282382008>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/282385005>, <http://www.irandoc.acir/onto/irandoc/282386006>, <http://www.irandoc.acir/onto/irandoc/282384009>, <http://www.irandoc.acir/onto/irandoc/282383003> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "Non-SI unit of area"@en, "واحد مساحت غیر SI"@fa ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/259021004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/259021004> .

<http://www.irandoc.acir/onto/irandoc/259021004>
  skos:prefLabel "واحد مساحت"@fa, "Unit of area"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/282382008> .

<http://www.irandoc.acir/onto/irandoc/282385005>
  skos:prefLabel "حیاط مربع"@fa, "square yard"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/282382008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/282382008> .

<http://www.irandoc.acir/onto/irandoc/282384009>
  skos:prefLabel "فوت مربع"@fa, "sq. ft"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/282382008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/282382008> .

<http://www.irandoc.acir/onto/irandoc/282383003>
  skos:prefLabel "مربع در"@fa, "sq. in"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/282382008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/282382008> .

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