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

<http://www.irandoc.acir/onto/irandoc/CAB0004166>
  skos:prefLabel "مهندسی محیط"@fa, "environmental engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004144> .

<http://www.irandoc.acir/onto/irandoc/CAB0004144>
  skos:prefLabel "waste management"@en, "مدیریت پسمانده"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004143>, <http://www.irandoc.acir/onto/irandoc/CAB0004167>, <http://www.irandoc.acir/onto/irandoc/CAB0004133>, <http://www.irandoc.acir/onto/irandoc/CAB0004135> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004133>, <http://www.irandoc.acir/onto/irandoc/CAB0004135>, <http://www.irandoc.acir/onto/irandoc/CAB0004143> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004166> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/CAB0004133>
  skos:prefLabel "به‌کاربری پسمانده"@fa, "waste utilization"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004144> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004144> .

<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:related <http://www.irandoc.acir/onto/irandoc/CAB0004144> .

<http://www.irandoc.acir/onto/irandoc/CAB0004143>
  skos:prefLabel "دفع پسمانده"@fa, "waste disposal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004144> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004144> .

<http://www.irandoc.acir/onto/irandoc/CAB0004135>
  skos:prefLabel "بهسازی پسمانده"@fa, "waste treatment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004144> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004144> .