On-Line Systems

URI: https://gptkb.org/entity/On-Line_Systems

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:video_game_developer
gptkbp:country	gptkb:United_States
gptkbp:defunct	1982
gptkbp:foundedIn	gptkb:Simi_Valley,_California,_United_States
gptkbp:foundedYear	1979
gptkbp:founder	gptkb:Ken_Williams gptkb:Roberta_Williams
gptkbp:industry	video games
gptkbp:notableProduct	gptkb:Hi-Res_Adventure_series gptkb:Mystery_House gptkb:The_Wizard_and_the_Princess
gptkbp:renamed	gptkb:Sierra_On-Line
gptkbp:successor	gptkb:Sierra_On-Line
gptkbp:bfsParent	gptkb:Mystery_House
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	On-Line Systems