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

<http://www.irandoc.acir/onto/irandoc/CAB0057214>
  skos:prefLabel "تبادل یون"@fa, "ion exchange"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057213> .

<http://www.irandoc.acir/onto/irandoc/CAB0054274>
  skos:prefLabel "کاتیون‌ها"@fa, "cations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057213> .

<http://www.irandoc.acir/onto/irandoc/CAB0046472>
  skos:prefLabel "ریشه‌ها"@fa, "roots"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057213> .

<http://www.irandoc.acir/onto/irandoc/CAB0057212>
  skos:prefLabel "تبادل پتاسیم-کلسیم"@fa, "potassium-calcium exchange"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057213> .

<http://www.irandoc.acir/onto/irandoc/CAB0052630>
  skos:prefLabel "ظرفیت تبادل کاتیون"@fa, "cation exchange capacity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057213> .

<http://www.irandoc.acir/onto/irandoc/CAB0057213>
  skos:prefLabel "cation exchange"@en, "تبادل کاتیون"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057214> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0052630>, <http://www.irandoc.acir/onto/irandoc/CAB0054274>, <http://www.irandoc.acir/onto/irandoc/CAB0046472> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057211>, <http://www.irandoc.acir/onto/irandoc/CAB0057212> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/CAB0057211>
  skos:prefLabel "تبادل سدیم-کلسیم"@fa, "sodium-calcium exchange"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057213> .