Statements (9)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:personal_computer
|
gptkbp:architecture |
mainframe computer
|
https://www.w3.org/2000/01/rdf-schema#label |
Burroughs B21
|
gptkbp:introducedIn |
1960s
|
gptkbp:manufacturer |
gptkb:Burroughs_Corporation
|
gptkbp:marketedAs |
Burroughs B21 Data Processing System
|
gptkbp:usedFor |
business applications
|
gptkbp:bfsParent |
gptkb:Convergent_Technologies_1800_series
|
gptkbp:bfsLayer |
8
|