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

<http://www.irandoc.acir/onto/irandoc/CAB0049039>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0049041> ;
  skos:prefLabel "ریبوز"@fa, "ribose"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0049041>
  skos:prefLabel "پنتوزها"@fa, "pentoses"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0049039> .