@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://www.irandoc.acir/onto/irandoc/3040d6ba-d81f-4844-a016-342311b150ce>
  skos:prefLabel "Energy materials"@en, "مواد انرژی‌زا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/fb4cfd7b-691e-43d7-b2c9-dd7560244f4b> .

<http://rdf-vocabulary.ddialliance.org/xkos#type> rdfs:label "type"@en, "نوع"@fa .
<http://www.irandoc.acir/onto/irandoc/insp0011098> skos:related <http://www.irandoc.acir/onto/irandoc/fb4cfd7b-691e-43d7-b2c9-dd7560244f4b> .
<http://www.irandoc.acir/onto/irandoc/fb4cfd7b-691e-43d7-b2c9-dd7560244f4b>
  ns0:type skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/3040d6ba-d81f-4844-a016-342311b150ce> ;
  skos:prefLabel "Hydrogen storage materials"@en, "مواد ذخیره سازی هیدروژن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .