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

<http://www.irandoc.acir/onto/irandoc/SWEETT18840>
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT11242> ;
  skos:prefLabel "نورشناسی / اپتیک"@fa, "optics"@en ;
  ns0:Obsolete "false" ;
  ns0:Definitions "Optics is a branch of physics that describes the behavior and properties of light and the interaction of light with matter. Optics explains optical phenomena" ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Definitions rdfs:label "تعاریف"@fa, "Definitions"@en .
<http://www.irandoc.acir/onto/irandoc/SWEETT11242>
  skos:prefLabel "اکتشاف پژوهشی"@fa, "research exploration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SWEETT18840> .

ns0:Obsolete rdfs:label "منسوخ"@fa, "Obsolete"@en .