@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/387972009>
  skos:prefLabel "کلاس Aves (ارگانیسم)"@fa, "Class Aves (organism)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/107015001> .

<http://www.irandoc.acir/onto/irandoc/107018004>
  skos:prefLabel "خانواده Rheidae"@fa, "Family rheidae"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/107015001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/107015001> .

<http://www.irandoc.acir/onto/irandoc/423199003>
  skos:prefLabel "خانواده Casuariidae (جاندار)"@fa, "Family Casuariidae (organism)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/107015001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/107015001> .

<http://www.irandoc.acir/onto/irandoc/424908006>
  skos:prefLabel "خانواده Dromaiidae (جاندار)"@fa, "Family Dromaiidae (organism)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/107015001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/107015001> .

<http://www.irandoc.acir/onto/irandoc/107022009>
  skos:prefLabel "خانواده apterygidae"@fa, "Family apterygidae"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/107015001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/107015001> .

<http://www.irandoc.acir/onto/irandoc/107015001>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/107018004>, <http://www.irandoc.acir/onto/irandoc/107022009>, <http://www.irandoc.acir/onto/irandoc/423199003>, <http://www.irandoc.acir/onto/irandoc/424908006> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/387972009> ;
  skos:prefLabel "Order struthioniformes"@en, "سفارش struthioniformes"@fa ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/387972009> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .