@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_wii_	skos:broader	isac:interactive_system_ .
isac:_robot_	skos:broader	isac:interactive_system_ .
isac:_server_	skos:broader	isac:interactive_system_ .
isac:_computer_	skos:broader	isac:interactive_system_ .
isac:_game_	skos:broader	isac:interactive_system_ .
isac:_internet_	skos:broader	isac:interactive_system_ .
isac:video_game_	skos:broader	isac:interactive_system_ .
isac:_website_	skos:broader	isac:interactive_system_ .
isac:video_conferencing_	skos:broader	isac:interactive_system_ .
isac:fiber_material_	skos:broader	isac:interactive_system_ .