@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/CAB0056677> .

<http://www.irandoc.acir/onto/irandoc/CAB0056677>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0056725>, <http://www.irandoc.acir/onto/irandoc/CAB0056612>, <http://www.irandoc.acir/onto/irandoc/CAB0056524> ;
  skos:prefLabel "نیتروآموفسکا"@fa, "nitroammophoska"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0056612>
  skos:prefLabel "کودهای شیمیایی فسفر"@fa, "phosphorus fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0056677> .

<http://www.irandoc.acir/onto/irandoc/CAB0056524>
  skos:prefLabel "کودهای شیمیایی نیتروژن-فسفر"@fa, "nitrogen-phosphorus fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0056677> .