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

<http://www.irandoc.acir/onto/irandoc/CAB0003342>
  skos:prefLabel "پالایه"@fa, "filters"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004605> .

<http://www.irandoc.acir/onto/irandoc/CAB0004329>
  skos:prefLabel "صاف‌کردن"@fa, "filtration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004605> .

<http://www.irandoc.acir/onto/irandoc/CAB0004605>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004604>, <http://www.irandoc.acir/onto/irandoc/CAB0004603> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004329>, <http://www.irandoc.acir/onto/irandoc/CAB0003342> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004833> ;
  skos:prefLabel "وسایل پالایه"@fa, "filter aids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004833>
  skos:prefLabel "materials by form"@en, "شکل مواد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004605> .

<http://www.irandoc.acir/onto/irandoc/CAB0004603>
  skos:prefLabel "نوعی سنگ چخماق"@fa, "kieselguhr"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004605> .

<http://www.irandoc.acir/onto/irandoc/CAB0004604>
  skos:prefLabel "پرلیت"@fa, "perlite"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004605> .