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

<http://www.irandoc.acir/onto/irandoc/CAB0004780>
  skos:prefLabel "تخته‌های فیبر"@fa, "fibreboards"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0006448> .

<http://www.irandoc.acir/onto/irandoc/CAB0006448>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004780> ;
  skos:prefLabel "تخته فشاری"@fa, "hardboard"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .