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

<http://rdf-vocabulary.ddialliance.org/xkos#type> rdfs:label "type"@en, "نوع"@fa .
<http://www.irandoc.acir/onto/irandoc/9d3ec67b-01ed-4ebe-8b7f-04613a3d5185>
  skos:prefLabel "Fuel cells"@en, "پیل‌های سوختی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/ca670454-d9fc-4383-a903-d40a6313bc02> .

<http://www.irandoc.acir/onto/irandoc/ca670454-d9fc-4383-a903-d40a6313bc02>
  ns0:type skos:Concept ;
  skos:altLabel "SOFC"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/9d3ec67b-01ed-4ebe-8b7f-04613a3d5185> ;
  skos:prefLabel "Solid oxide fuel cells"@en, "پیل‌های سوختی اکسید جامد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .