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On-Line Systems
URI:
https://gptkb.org/entity/On-Line_Systems
GPTKB entity
Statements (16)
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
https://www.w3.org/2000/01/rdf-schema#label
On-Line Systems
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