@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/7343008> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/427496000> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/426540002>
  skos:prefLabel "گرد و غبار سیلیکات (ماده)"@fa, "Silicate dust (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/427496000> .

<http://www.irandoc.acir/onto/irandoc/427496000>
  ns0:Is_a "65923006", <http://www.irandoc.acir/onto/irandoc/426540002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/426540002> ;
  skos:prefLabel "گرد و غبار پوکه (ماده)"@fa, "Pumice dust (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .