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

<http://www.irandoc.acir/onto/irandoc/AGR0010331>
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0010332> ;
  skos:prefLabel "Middle classes"@en, "طبقات متوسط"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/AGR0010332>
  skos:prefLabel "Social classes"@en, "طبقات اجتماعی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0010331> .