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

<http://www.irandoc.acir/onto/irandoc/EIT0012407>
  skos:prefLabel "structure (built object)"@en, "سازه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0012232> .

<http://www.irandoc.acir/onto/irandoc/EIT0012256>
  skos:prefLabel "culvert"@en, "آب‌گذر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0012232> .

<http://www.irandoc.acir/onto/irandoc/EIT0012232>
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0012279>, <http://www.irandoc.acir/onto/irandoc/EIT0012256>, <http://www.irandoc.acir/onto/irandoc/EIT0012165> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0012407> ;
  skos:prefLabel "جاده آب‌گذر"@fa, "causeway"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/EIT0012279>
  skos:prefLabel "hydraulic structure"@en, "سازه آبی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0012232> .

<http://www.irandoc.acir/onto/irandoc/EIT0012165>
  skos:prefLabel "پل"@fa, "bridge"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0012232> .