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

<http://www.irandoc.acir/onto/irandoc/CIVIL000056>
  skos:prefLabel "آبستنی"@fa, "pregnancy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CIVIL000052> .

<http://www.irandoc.acir/onto/irandoc/CIVIL000052>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CIVIL000056> ;
  skos:prefLabel "most period of pregnancy"@en, "بیش‌ترین مدت آبستنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .