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

<http://www.irandoc.acir/onto/irandoc/CAB0050885>
  skos:prefLabel "طبقات اجتماعی"@fa, "social classes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0050884> .

<http://www.irandoc.acir/onto/irandoc/CAB0050884>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0050885> ;
  skos:prefLabel "طبقات متوسط"@fa, "middle classes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .