@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_playstation_	skos:broader	isac:motion_controller_ .
isac:_wiimote_	skos:broader	isac:motion_controller_ .
isac:leap_motion_	skos:broader	isac:motion_controller_ .
isac:playstation_move_	skos:broader	isac:motion_controller_ .