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

<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/CAB0056605> .

<http://www.irandoc.acir/onto/irandoc/CAB0056605>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0056612> ;
  skos:prefLabel "Tahoua phosphate"@en, "فسفات تاهوا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .