@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/78870008>
  ns0:Is_a "1603001", <http://www.irandoc.acir/onto/irandoc/89457008> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/5405008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/89457008> ;
  skos:prefLabel "رادیوایزوتوپ کبالت"@fa, "Cobalt radioisotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/361237004> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/78870008> .
<http://www.irandoc.acir/onto/irandoc/407697006> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/78870008> .
<http://www.irandoc.acir/onto/irandoc/5405008>
  skos:prefLabel "^60^ کبالت"@fa, "^60^Cobalt"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/78870008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/78870008> .

<http://www.irandoc.acir/onto/irandoc/89457008>
  skos:prefLabel "ایزوتوپ رادیواکتیو"@fa, "Radioactive isotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/78870008> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/84146007> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/78870008> .
<http://www.irandoc.acir/onto/irandoc/407698001> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/78870008> .