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

<http://www.irandoc.acir/onto/irandoc/CAB0006067>
  skos:prefLabel "ضایعات جامد"@fa, "solid wastes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0006066> .

<http://www.irandoc.acir/onto/irandoc/CAB0006066>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0006067> ;
  skos:prefLabel "پس‌مانده‌های بوکسیت"@fa, "bauxite residues"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .