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

<http://www.irandoc.acir/onto/irandoc/insp0010866>
  skos:prefLabel "Air pollution"@en, "آلودگی هوا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010867> .

<http://www.irandoc.acir/onto/irandoc/insp0010886>
  skos:prefLabel "Industrial waste"@en, "پسماند صنعتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010867> .

<http://www.irandoc.acir/onto/irandoc/insp0010869>
  skos:prefLabel "Land pollution"@en, "آلودگی خشکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010867> .

<http://www.irandoc.acir/onto/irandoc/insp0010867>
  skos:prefLabel "آلودگی صنعتی"@fa, "Industrial pollution"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010869>, <http://www.irandoc.acir/onto/irandoc/insp0010886>, <http://www.irandoc.acir/onto/irandoc/insp0010874>, <http://www.irandoc.acir/onto/irandoc/insp0010866>, <http://www.irandoc.acir/onto/irandoc/insp0010879> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0010880> .

<http://www.irandoc.acir/onto/irandoc/insp0010880>
  skos:prefLabel "Pollution"@en, "آلودگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0010867> .

<http://www.irandoc.acir/onto/irandoc/insp0010874>
  skos:prefLabel "Thermal pollution"@en, "آلودگی گرمایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010867> .

<http://www.irandoc.acir/onto/irandoc/insp0010879>
  skos:prefLabel "Water pollution"@en, "آلودگی آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010867> .