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

<http://www.irandoc.acir/onto/irandoc/CAB0003637>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0003639> ;
  skos:prefLabel "وسیله داخل رحمی"@fa, "intrauterine devices"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0003639>
  skos:prefLabel "وسیله ضدآبستنی"@fa, "contraceptives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0003637> .