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

<http://www.irandoc.acir/onto/irandoc/AGR000372>
  skos:prefLabel "Thermal properties"@en, "خواص گرمایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR000371> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR000371> .

<http://www.irandoc.acir/onto/irandoc/AGR000371>
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR000372> ;
  skos:prefLabel "Specific heat"@en, "گرمای ویژه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .