@prefix operatingsystem: <http://www.semanticweb.org/sony/ontologies/2014/1/untitled-ontology-5#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

operatingsystem:Clock_hardware
  skos:broader operatingsystem:Introduction_to_clock ;
  skos:inScheme <http://www.semanticweb.org/sony/ontologies/2014/1/untitled-ontology-5/conceptscheme> ;
  skos:prefLabel "Clock hardware"@en ;
  a skos:Concept .

<http://www.semanticweb.org/sony/ontologies/2014/1/untitled-ontology-5/conceptscheme> a skos:ConceptScheme .
operatingsystem:Introduction_to_clock
  skos:prefLabel "Introduction to clock"@en ;
  a skos:Concept ;
  skos:narrower operatingsystem:Clock_hardware .