@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/106265009>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/106269003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/47882006>, <http://www.irandoc.acir/onto/irandoc/21230004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/106269003> ;
  skos:prefLabel "مهندس شیمی"@fa, "Chemical engineer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/47882006>
  skos:prefLabel "مهندس شیمی (نفت)"@fa, "Chemical engineer (petroleum)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/106265009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/106265009> .

<http://www.irandoc.acir/onto/irandoc/21230004>
  skos:prefLabel "مهندس شیمی (عمومی)"@fa, "Chemical engineer (general)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/106265009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/106265009> .

<http://www.irandoc.acir/onto/irandoc/106269003>
  skos:prefLabel "مهندس"@fa, "Engineer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/106265009> .