@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/CAB0056609> .

<http://www.irandoc.acir/onto/irandoc/CAB0056609>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0056612> ;
  skos:prefLabel "فسفات‌های ملس"@fa, "acidulated phosphates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .