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

<http://www.irandoc.acir/onto/irandoc/CAB0056725>
  skos:prefLabel "کودهای شیمیایی نیتروژن"@fa, "nitrogen fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053270> .

<http://www.irandoc.acir/onto/irandoc/CAB0053468>
  skos:prefLabel "اگزالیک اسید"@fa, "oxalic acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0053270> .

<http://www.irandoc.acir/onto/irandoc/CAB0053292>
  skos:prefLabel "آمیدها"@fa, "amides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053270> .

<http://www.irandoc.acir/onto/irandoc/CAB0053270>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0053468> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0056518>, <http://www.irandoc.acir/onto/irandoc/CAB0056725>, <http://www.irandoc.acir/onto/irandoc/CAB0053292> ;
  skos:prefLabel "اکسامید"@fa, "oxamide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0056518>
  skos:prefLabel "کودهای شیمیایى آهسته منتشرشونده"@fa, "slow release fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053270> .