Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:operating_system
|
| gptkbp:basedOn |
gptkb:Apple_DOS_3.3
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:developer |
Pronto Computers
|
| gptkbp:feature |
improved disk utilities
faster disk access compatibility with Apple DOS 3.3 disks |
| gptkbp:marketedAs |
Apple DOS 3.3 compatible alternative
|
| gptkbp:platform |
gptkb:Apple_II
|
| gptkbp:releaseYear |
1981
|
| gptkbp:bfsParent |
gptkb:Beagle_Bros_software
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
ProntoDOS
|