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

operatingsystem:Memory_management
  skos:prefLabel "Memory management"@en ;
  a skos:Concept ;
  skos:narrower operatingsystem:Virtual_memory .

operatingsystem:Performance_of_demand_paging
  skos:prefLabel "Performance of demand paging"@en ;
  a skos:Concept ;
  skos:broader operatingsystem:Virtual_memory .

<http://www.semanticweb.org/sony/ontologies/2014/1/untitled-ontology-5/conceptscheme> a skos:ConceptScheme .
operatingsystem:Virtual_memory
  skos:broader operatingsystem:Memory_management ;
  skos:narrower operatingsystem:Virtual_memory_concepts, operatingsystem:Performance_of_demand_paging, operatingsystem:Overlays, operatingsystem:Demand_paging ;
  skos:inScheme <http://www.semanticweb.org/sony/ontologies/2014/1/untitled-ontology-5/conceptscheme> ;
  skos:prefLabel "Virtual memory"@en ;
  a skos:Concept .

operatingsystem:Demand_paging
  skos:prefLabel "Demand paging"@en ;
  a skos:Concept ;
  skos:broader operatingsystem:Virtual_memory .

operatingsystem:Virtual_memory_concepts
  skos:prefLabel "Virtual memory concepts"@en ;
  a skos:Concept ;
  skos:broader operatingsystem:Virtual_memory .

operatingsystem:Overlays
  skos:prefLabel "Overlays"@en ;
  a skos:Concept ;
  skos:broader operatingsystem:Virtual_memory .