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

<http://www.irandoc.acir/onto/irandoc/CAB0027769>
  skos:prefLabel "Petromyzontidae"@en, "مارماهیان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0027770> .

<http://www.irandoc.acir/onto/irandoc/CAB0027771>
  skos:prefLabel "Cephalaspidomorphi"@en, "سفالاس‌پیدومورفی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0027770> .

<http://www.irandoc.acir/onto/irandoc/CAB0027770>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0027769> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0027771> ;
  skos:prefLabel "Petromyzontiformes"@en, "مارماهی‌سانان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .