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

<http://www.irandoc.acir/onto/irandoc/EIT0007137>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0007136> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0010201>, <http://www.irandoc.acir/onto/irandoc/EIT0007992>, <http://www.irandoc.acir/onto/irandoc/EIT0007359> ;
  skos:prefLabel "اصلاح"@fa, "improvement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/EIT0007992>
  skos:prefLabel "نگهداری"@fa, "maintenance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0007137> .

<http://www.irandoc.acir/onto/irandoc/EIT0007359>
  skos:prefLabel "inland waterway"@en, "راه آبی درون‌مرزی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0007137> .

<http://www.irandoc.acir/onto/irandoc/EIT0010201>
  skos:prefLabel "نوسازی"@fa, "modernization"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0007137> .

<http://www.irandoc.acir/onto/irandoc/EIT0007136>
  skos:prefLabel "پهن‌سازی (شریان‌های حمل و نقل)"@fa, "widening (transportation artery)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0007137> .