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

<http://www.irandoc.acir/onto/irandoc/CAB0056709>
  skos:prefLabel "کود شیمیایی نیترات"@fa, "nitrate fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053790> .

<http://www.irandoc.acir/onto/irandoc/CAB0053791>
  skos:prefLabel "نیترات‌ها(نمکهای معدنی)"@fa, "nitrates (inorganic salts)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053790> .

<http://www.irandoc.acir/onto/irandoc/CAB0056733>
  skos:prefLabel "کودهای شیمیایی کلسیم"@fa, "calcium fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053790> .

<http://www.irandoc.acir/onto/irandoc/CAB0053790>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0053995> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0056733>, <http://www.irandoc.acir/onto/irandoc/CAB0056709>, <http://www.irandoc.acir/onto/irandoc/CAB0053791> ;
  skos:prefLabel "کلسیم نیترات"@fa, "calcium nitrate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0053995>
  skos:prefLabel "کلسیم"@fa, "calcium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0053790> .