@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/57795002>
  skos:prefLabel "Chemical element"@en, "عنصر شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/1166006> .

<http://www.irandoc.acir/onto/irandoc/29802007> ns0:Component <http://www.irandoc.acir/onto/irandoc/1166006> .
<http://www.irandoc.acir/onto/irandoc/767464004>
  skos:prefLabel "تیتانیوم و ترکیب تیتانیوم (ماده)"@fa, "Titanium and titanium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/1166006> .

<http://www.irandoc.acir/onto/irandoc/1166006>
  skos:prefLabel "تیتانیوم"@fa, "Titanium"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/22907001>, <http://www.irandoc.acir/onto/irandoc/767464004>, <http://www.irandoc.acir/onto/irandoc/57795002> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767464004>, <http://www.irandoc.acir/onto/irandoc/22907001>, <http://www.irandoc.acir/onto/irandoc/57795002> .

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/1166006> .