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

<http://www.irandoc.acir/onto/irandoc/CAB0051857>
  skos:prefLabel "خدمات عمومی"@fa, "public services"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0004166>
  skos:prefLabel "مهندسی محیط"@fa, "environmental engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0004138>
  skos:prefLabel "فاضلاب"@fa, "sewerage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0004147>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002299>, <http://www.irandoc.acir/onto/irandoc/CAB0004138>, <http://www.irandoc.acir/onto/irandoc/CAB0051327>, <http://www.irandoc.acir/onto/irandoc/CAB0051008>, <http://www.irandoc.acir/onto/irandoc/CAB0004145>, <http://www.irandoc.acir/onto/irandoc/CAB0004146>, <http://www.irandoc.acir/onto/irandoc/CAB0051857> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004166> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "مهندسی بهداشت همگانی"@fa, "public health engineering"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004146>, <http://www.irandoc.acir/onto/irandoc/CAB0004145> .

<http://www.irandoc.acir/onto/irandoc/CAB0051327>
  skos:prefLabel "کارهای عمومی"@fa, "public works"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0004145>
  skos:prefLabel "خالص‌سازی آب"@fa, "water purification"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0002299>
  skos:prefLabel "بهداشت همگانی"@fa, "public health"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0051008>
  skos:prefLabel "public utilities"@en, "خدمات عمومی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> .

<http://www.irandoc.acir/onto/irandoc/CAB0004146>
  skos:prefLabel "مراعات اصول بهداشت"@fa, "sanitation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004147> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004147> .