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

<http://www.irandoc.acir/onto/irandoc/EIT000428>
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT000430> ;
  skos:prefLabel "انرژی بستگی هسته‌ای"@fa, "nuclear binding energy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/EIT000430>
  skos:prefLabel "انرژی بستگی"@fa, "binding energy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT000428> .