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

<http://www.irandoc.acir/onto/irandoc/INSP0008186>
  skos:prefLabel "حفاظت آب"@fa, "water conservation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000287> .

<http://www.irandoc.acir/onto/irandoc/INSP0008178>
  skos:prefLabel "تصفیه فاضلاب"@fa, "sewage treatment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000287> .

<http://www.irandoc.acir/onto/irandoc/INSP000287>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0010895>, <http://www.irandoc.acir/onto/irandoc/INSP0008178>, <http://www.irandoc.acir/onto/irandoc/INSP0008186>, <http://www.irandoc.acir/onto/irandoc/INSP0004171>, <http://www.irandoc.acir/onto/irandoc/INSP0010881> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP000288>, <http://www.irandoc.acir/onto/irandoc/INSP0008182> ;
  skos:prefLabel "تصفیه پساب"@fa, "wastewater treatment"@en .

<http://www.irandoc.acir/onto/irandoc/INSP0008182>
  skos:prefLabel "پسماندورزی"@fa, "waste handling"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP000287> .

<http://www.irandoc.acir/onto/irandoc/INSP0010881>
  skos:prefLabel "جریان خروجی"@fa, "effluent"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000287> .

<http://www.irandoc.acir/onto/irandoc/INSP0010895>
  skos:prefLabel "wastewater"@en, "فاضلاب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000287> .

<http://www.irandoc.acir/onto/irandoc/INSP000288>
  skos:prefLabel "تصفیه آب"@fa, "water treatment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP000287> .

<http://www.irandoc.acir/onto/irandoc/INSP0004171>
  skos:prefLabel "کنترل آلودگی آب"@fa, "water pollution control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000287> .