@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_ps3_	skos:broader	isac:console_generation_ .
isac:_wii_	skos:broader	isac:console_generation_ .
isac:wii_u_	skos:broader	isac:console_generation_ .