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

<http://www.irandoc.acir/onto/irandoc/HLT000599>
  skos:prefLabel "Vascular disease"@en, "بیماری عروقی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000598> .

<http://www.irandoc.acir/onto/irandoc/HLT000598>
  skos:altLabel "عروق واريسي"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000599> ;
  skos:prefLabel "Varicose vein"@en, "سیاهرگ واریسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .