@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/36513006>
  ns0:Is_a "926313007", <http://www.irandoc.acir/onto/irandoc/11555005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/11555005> ;
  skos:prefLabel "کاربید بور"@fa, "Boron carbide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/11555005>
  skos:prefLabel "ترکیب بور"@fa, "Boron compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/36513006> .

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