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

<http://www.irandoc.acir/onto/irandoc/CAB0056684>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0056687> ;
  skos:prefLabel "اوره نیتریک فسفات‌ها"@fa, "urea nitric phosphates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0056687>
  skos:prefLabel "اوره فسفات"@fa, "urea phosphates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0056684> .