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

<http://www.irandoc.acir/onto/irandoc/CAB0021004>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0021003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0021005> ;
  skos:prefLabel "Pirenella"@en, "پیره‌نلا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0021003>
  skos:prefLabel "Pirenella conica"@en, "پیره‌نلا کونیکا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0021004> .

<http://www.irandoc.acir/onto/irandoc/CAB0021005>
  skos:prefLabel "Potamididae"@en, "پوتامیدیده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0021004> .