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

<http://www.irandoc.acir/onto/irandoc/hlt000594>
  skos:prefLabel "حمله قلبی"@fa, "heart attack"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hlt000600> .

<http://www.irandoc.acir/onto/irandoc/113257007> skos:related <http://www.irandoc.acir/onto/irandoc/hlt000600> .
<http://www.irandoc.acir/onto/irandoc/hlt000600>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/hlt000594> ;
  skos:prefLabel "بیماری قلبی- عروقی"@fa, "cardiovascular disease"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .