@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/409989008>
  skos:prefLabel "زیرخانواده Viperinae (جاندار)"@fa, "Subfamily Viperinae (organism)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/107291000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/107291000> .

<http://www.irandoc.acir/onto/irandoc/421330002>
  skos:prefLabel "Infraorder Aletinophidia (ارگانیسم)"@fa, "Infraorder Alethinophidia (organism)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/107291000> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/107291000>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/421330002> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/409989008>, <http://www.irandoc.acir/onto/irandoc/421160002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/421330002> ;
  skos:prefLabel "خانواده viperidae"@fa, "Family viperidae"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/421160002>
  skos:prefLabel "زیرخانواده Crotalinae (جاندار)"@fa, "Subfamily Crotalinae (organism)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/107291000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/107291000> .