@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
<http://webisa.webdatacommons.org/concept/_infrastructure_as+a+service>	skos:broader	<http://webisa.webdatacommons.org/concept/cloud+computing_solution_> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:amazon_ec2_	skos:broader	<http://webisa.webdatacommons.org/concept/cloud+computing_solution_> .