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

<http://www.irandoc.acir/onto/irandoc/insp0004171>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010361>, <http://www.irandoc.acir/onto/irandoc/insp000288>, <http://www.irandoc.acir/onto/irandoc/insp0010360>, <http://www.irandoc.acir/onto/irandoc/insp000287> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0010879>, <http://www.irandoc.acir/onto/irandoc/insp0004172> ;
  skos:prefLabel "Water pollution control"@en, "کنترل آلودگی آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0010361>
  skos:prefLabel "Oceanographic technique"@en, "فن اقیانوس‌نگاشتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004171> .

<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/insp0004171> .

<http://www.irandoc.acir/onto/irandoc/insp0004172>
  skos:prefLabel "Pollution control"@en, "کنترل آلودگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004171> .

<http://www.irandoc.acir/onto/irandoc/insp0010360>
  skos:prefLabel "Hydrological technique"@en, "فن آب‌شناختی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004171> .

<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/insp0004171> .

<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:narrower <http://www.irandoc.acir/onto/irandoc/insp0004171> .