@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:core_i7_	skos:broader	isac:quad-core_processor_ .
<http://webisa.webdatacommons.org/concept/intel+core_i7_>	skos:broader	isac:quad-core_processor_ .
isac:_tablet_	skos:broader	isac:quad-core_processor_ .
isac:_tegra_3	skos:broader	isac:quad-core_processor_ .