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

<http://www.irandoc.acir/onto/irandoc/NEMA0007559>
  skos:prefLabel "کنترل آلودگی"@fa, "pollution control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002482>
  skos:prefLabel "بهداشت محیط"@fa, "environmental health"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002476>
  skos:prefLabel "waste treatment"@en, "تصفیه فاضلاب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009369>
  skos:prefLabel "مهندسی راه و ساختمان"@fa, "civil engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008214>
  skos:prefLabel "منابع غیرقابل تجدید"@fa, "nonrenewable resources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008006>
  skos:prefLabel "پسماندها"@fa, "wastes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009340>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009369> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "بازیافت پسماندها"@fa, "waste recycling"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008214>, <http://www.irandoc.acir/onto/irandoc/NEMA0002476>, <http://www.irandoc.acir/onto/irandoc/NEMA0002051>, <http://www.irandoc.acir/onto/irandoc/NEMA0002477>, <http://www.irandoc.acir/onto/irandoc/NEMA0002482>, <http://www.irandoc.acir/onto/irandoc/NEMA0008006>, <http://www.irandoc.acir/onto/irandoc/NEMA0007559> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002477>
  skos:prefLabel "دفع زباله‌ها"@fa, "waste disposal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002051>
  skos:prefLabel "زیست‌فناوری"@fa, "biotechnology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009340> .