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

<http://www.irandoc.acir/onto/irandoc/CHMTR000248>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000250> ;
  skos:prefLabel "كره‌ مریخ"@fa, "mars"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHMTR000250>
  skos:prefLabel "سیارات منظومه شمسی"@fa, "solar system planets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHMTR000248> .