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

<http://www.irandoc.acir/onto/irandoc/hlt000306>
  skos:prefLabel "ماده آموزشی"@fa, "teaching material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000485> .

<http://www.irandoc.acir/onto/irandoc/hlt000485>
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000306> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hlt000488> ;
  skos:prefLabel "جزوه"@fa, "booklet"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/hlt000488>
  skos:prefLabel "رسانه چاپی"@fa, "printed medium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/hlt000485> .