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

<http://www.irandoc.acir/onto/irandoc/HLT000738>
  skos:prefLabel "Disease"@en, "بیماری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000575> .

<http://www.irandoc.acir/onto/irandoc/HLT000575>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000578> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000738> ;
  skos:prefLabel "Breast disease"@en, "بیماری پستان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/HLT000578>
  skos:prefLabel "Breast cancer"@en, "سرطان پستان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000575> .