@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_system_	skos:broader	<http://webisa.webdatacommons.org/concept/_java_virtual+machine> .
isac:_java_	skos:broader	<http://webisa.webdatacommons.org/concept/_java_virtual+machine> .
isac:_android_	skos:broader	<http://webisa.webdatacommons.org/concept/_java_virtual+machine> .
isac:_kvm_	skos:broader	<http://webisa.webdatacommons.org/concept/_java_virtual+machine> .