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

<http://www.irandoc.acir/onto/irandoc/insp000289>
  skos:prefLabel "Water quality"@en, "کیفیت آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010895> .

<http://www.irandoc.acir/onto/irandoc/insp0010897>
  skos:prefLabel "Waste"@en, "پسماند (ضایعات)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0010895> .

<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/insp0010895> .

<http://www.irandoc.acir/onto/irandoc/insp000287>
  skos:prefLabel "Wastewater treatment"@en, "تصفیه پساب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010895> .

<http://www.irandoc.acir/onto/irandoc/insp0010895>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000289>, <http://www.irandoc.acir/onto/irandoc/insp0010879>, <http://www.irandoc.acir/onto/irandoc/insp0010500>, <http://www.irandoc.acir/onto/irandoc/insp000287>, <http://www.irandoc.acir/onto/irandoc/insp0003713>, <http://www.irandoc.acir/onto/irandoc/insp0010886> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0010897> ;
  skos:prefLabel "فاضلاب"@fa, "Wastewater"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/insp0010500>
  skos:prefLabel "Water"@en, "آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010895> .

<http://www.irandoc.acir/onto/irandoc/insp0003713>
  skos:prefLabel "Plumbing equipment"@en, "تجهیزات لوله‌کشی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010895> .

<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/insp0010895> .