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

<http://www.irandoc.acir/onto/irandoc/insp000289>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010500>, <http://www.irandoc.acir/onto/irandoc/insp0010895>, <http://www.irandoc.acir/onto/irandoc/insp0010879>, <http://www.irandoc.acir/onto/irandoc/insp000288>, <http://www.irandoc.acir/onto/irandoc/insp0003404> ;
  skos:prefLabel "Water quality"@en, "کیفیت آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<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/insp000289> .

<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/insp000289> .

<http://www.irandoc.acir/onto/irandoc/insp0003404>
  skos:prefLabel "Water supply"@en, "آب‌رسانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000289> .

<http://www.irandoc.acir/onto/irandoc/insp000288>
  skos:prefLabel "Water treatment"@en, "تصفیه آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000289> .

<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/insp000289> .