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

<http://www.irandoc.acir/onto/irandoc/HLT000286>
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000604>, <http://www.irandoc.acir/onto/irandoc/HLT000721> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000291> ;
  skos:prefLabel "Coughing"@en, "سرفه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/HLT000291>
  skos:prefLabel "Symptom"@en, "نشانه بیماری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000286> .

<http://www.irandoc.acir/onto/irandoc/HLT000604>
  skos:prefLabel "Pertussis"@en, "سیاه‌سرفه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000286> .

<http://www.irandoc.acir/onto/irandoc/HLT000721>
  skos:prefLabel "Respiratory disorder"@en, "اختلال تنفسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000286> .