@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_database_	skos:broader	isac:java_version_ .
isac:_java_6	skos:broader	isac:java_version_ .
isac:_openjdk_	skos:broader	isac:java_version_ .