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

<http://www.irandoc.acir/onto/irandoc/CAB0005000>
  skos:prefLabel "pollution indicators"@en, "شاخص‌های آلودگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0005001> .

<http://www.irandoc.acir/onto/irandoc/CAB0005093>
  skos:prefLabel "environment and natural resource management"@en, "مدیریت محیط زیست و منابع طبیعی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0005001> .

<http://www.irandoc.acir/onto/irandoc/CAB0005001>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0005000>, <http://www.irandoc.acir/onto/irandoc/CAB0004986>, <http://www.irandoc.acir/onto/irandoc/CAB0004996> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0005093> ;
  skos:prefLabel "pollution and pollutants"@en, "آلودگی و آلاینده‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004996>
  skos:prefLabel "pollution"@en, "آلودگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0005001> .

<http://www.irandoc.acir/onto/irandoc/CAB0004986>
  skos:prefLabel "آلاینده‌ها"@fa, "pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0005001> .