@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/767207006>
  skos:prefLabel "کبالت و ترکیب کبالت (ماده)"@fa, "Cobalt and cobalt compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/54808007> .

<http://www.irandoc.acir/onto/irandoc/54808007>
  skos:prefLabel "Cobalt"@en, "کبالت"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/87918000>, <http://www.irandoc.acir/onto/irandoc/22907001>, <http://www.irandoc.acir/onto/irandoc/767207006> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/22907001>, <http://www.irandoc.acir/onto/irandoc/87918000>, <http://www.irandoc.acir/onto/irandoc/767207006> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/22907001>
  skos:prefLabel "Heavy metal"@en, "فلز سنگین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/54808007> .

<http://www.irandoc.acir/onto/irandoc/87918000>
  skos:prefLabel "mineral"@en, "ماده معدنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/54808007> .