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

<http://www.irandoc.acir/onto/irandoc/CAB0004571>
  skos:prefLabel "دود"@fa, "smokes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006069> .

<http://www.irandoc.acir/onto/irandoc/CAB0006068>
  skos:prefLabel "دود کارخانه"@fa, "factory fumes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0006069> .

<http://www.irandoc.acir/onto/irandoc/CAB0004820>
  skos:prefLabel "دود"@fa, "smoke"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006069> .

<http://www.irandoc.acir/onto/irandoc/CAB0006069>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004820>, <http://www.irandoc.acir/onto/irandoc/CAB0057253>, <http://www.irandoc.acir/onto/irandoc/CAB0004819>, <http://www.irandoc.acir/onto/irandoc/CAB0004571> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "دودها"@fa, "fumes"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0006071> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0006068> .

<http://www.irandoc.acir/onto/irandoc/CAB0004819>
  skos:prefLabel "دود چوب"@fa, "wood smoke"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006069> .

<http://www.irandoc.acir/onto/irandoc/CAB0057253>
  skos:prefLabel "گازها"@fa, "gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006069> .

<http://www.irandoc.acir/onto/irandoc/CAB0006071>
  skos:prefLabel "گازهای زاید"@fa, "waste gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0006069> .