@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/233755008> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/278946006> .
<http://www.irandoc.acir/onto/irandoc/77611000>
  skos:prefLabel "گرد و غبار غیر آلی"@fa, "Inorganic dust"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/278946006> .

<http://www.irandoc.acir/onto/irandoc/278947002>
  skos:prefLabel "گرد و غبار آهن"@fa, "Iron dust"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/278946006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/278946006> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/278946006>
  skos:broader <http://www.irandoc.acir/onto/irandoc/77611000> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/838385007>, <http://www.irandoc.acir/onto/irandoc/840578005>, <http://www.irandoc.acir/onto/irandoc/278947002>, <http://www.irandoc.acir/onto/irandoc/785654008> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "Metal dust"@en, "گرد و غبار فلز"@fa ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/77611000> .

<http://www.irandoc.acir/onto/irandoc/838385007>
  skos:prefLabel "گرد و غبار زیرکونیوم (ماده)"@fa, "Zirconium dust (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/278946006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/278946006> .

<http://www.irandoc.acir/onto/irandoc/233751004> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/278946006> .
<http://www.irandoc.acir/onto/irandoc/840578005>
  skos:prefLabel "گرد و غبار توریم (ماده)"@fa, "Thorium dust (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/278946006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/278946006> .

<http://www.irandoc.acir/onto/irandoc/785654008>
  skos:prefLabel "گرد و غبار سریم"@fa, "Cerium dust"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/278946006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/278946006> .