@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0004103>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004102>, <http://www.irandoc.acir/onto/irandoc/CAB0004100> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004167> ;
  skos:prefLabel "مهندسی شیمی"@fa, "chemical engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004100>
  skos:prefLabel "تولید اتانول"@fa, "ethanol production"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004103> .

<http://www.irandoc.acir/onto/irandoc/CAB0004167>
  skos:prefLabel "مهندسی"@fa, "engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004103> .

<http://www.irandoc.acir/onto/irandoc/CAB0004102>
  skos:prefLabel "موازنه مواد"@fa, "material balance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004103> .