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

<http://www.irandoc.acir/onto/irandoc/AGR0012552>
  skos:prefLabel "Sediment water interface"@en, "سطح مشترک رسوب-آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0012553> .

<http://www.irandoc.acir/onto/irandoc/AGR0012572>
  skos:prefLabel "Physical phenomena"@en, "پدیده‌های فیزیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR0012553> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0012553> .

<http://www.irandoc.acir/onto/irandoc/AGR0012550>
  skos:prefLabel "Air water interface"@en, "سطح تماس هوا-آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0012553> .

<http://www.irandoc.acir/onto/irandoc/AGR0012553>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0012552>, <http://www.irandoc.acir/onto/irandoc/AGR0012551>, <http://www.irandoc.acir/onto/irandoc/AGR0012550> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0012572> ;
  skos:prefLabel "Interface phenomena"@en, "پدیده‌های همکنشگاه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/AGR0012551>
  skos:prefLabel "Ice water interface"@en, "سطح تماس یخ-آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0012553> .