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

<http://www.irandoc.acir/onto/irandoc/CAB0057146>
  skos:prefLabel "ساختار شیمیایی"@fa, "chemical structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057145> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057145> .

<http://www.irandoc.acir/onto/irandoc/CAB0057145>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057146> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057146> ;
  skos:prefLabel "شیمی فضایی"@fa, "stereochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .