@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/767312009>
  skos:prefLabel "اوسمیم و ترکیب اسمیوم (ماده)"@fa, "Osmium and osmium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/12414006> .

<http://www.irandoc.acir/onto/irandoc/49003009>
  skos:prefLabel "رادیوایزوتوپ اوسمیم"@fa, "Osmium radioisotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/12414006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/12414006> .

<http://www.irandoc.acir/onto/irandoc/33638001>
  skos:prefLabel "ایزوتوپ"@fa, "Isotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/12414006> .

<http://www.irandoc.acir/onto/irandoc/12414006>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767312009>, <http://www.irandoc.acir/onto/irandoc/33638001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/49003009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767312009>, <http://www.irandoc.acir/onto/irandoc/33638001> ;
  skos:prefLabel "ایزوتوپ اوسمیم"@fa, "Osmium isotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

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