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

<http://www.irandoc.acir/onto/irandoc/hlt000456>
  skos:prefLabel "زایمان زودرس"@fa, "premature birth"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000452> .

<http://www.irandoc.acir/onto/irandoc/hlt000452>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/hlt000451> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000456> ;
  skos:prefLabel "عوارض آبستنی"@fa, "pregnancy complications"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/hlt000451>
  skos:prefLabel "سقط جنین غیرعمدی"@fa, "miscarriage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hlt000452> .