@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://www.irandoc.acir/onto/irandoc/AGR0001547>
  skos:prefLabel "Political systems"@en, "نظام‌های سیاسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR0001546> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0001546> .

<http://www.irandoc.acir/onto/irandoc/AGR0001546>
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0001547> ;
  skos:prefLabel "Feudalism"@en, "فئودالیسم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .