@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_facebook_	skos:broader	isac:virtual_platform_ .
isac:cloud_computing_	skos:broader	isac:virtual_platform_ .
isac:_vmware_	skos:broader	isac:virtual_platform_ .
isac:_twitter_	skos:broader	isac:virtual_platform_ .