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

<http://www.irandoc.acir/onto/irandoc/CAB0006049>
  skos:prefLabel "پس‌آب‌ها"@fa, "effluents"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0006045> .

<http://www.irandoc.acir/onto/irandoc/CAB0006045>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006635> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0006049> ;
  skos:prefLabel "پس‌آب کارخانه روغن‌گیری نخل"@fa, "palm oil mill effluent"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0006635>
  skos:prefLabel "روغن خرما"@fa, "palm oils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006045> .