Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:operating_system
|
| gptkbp:developedBy |
gptkb:Apple_Inc.
|
| https://www.w3.org/2000/01/rdf-schema#label |
System Software 4
|
| gptkbp:interface |
gptkb:graphical_user_interface
|
| gptkbp:kernelType |
Monolithic kernel
|
| gptkbp:latestReleaseVersion |
4.1
April 13, 1987 |
| gptkbp:license |
Proprietary software
|
| gptkbp:platform |
gptkb:Macintosh
gptkb:Macintosh_II gptkb:Macintosh_Plus gptkb:Macintosh_SE |
| gptkbp:precededBy |
gptkb:System_Software_3
|
| gptkbp:releaseDate |
March 2, 1987
|
| gptkbp:successor |
gptkb:System_Software_5
|
| gptkbp:bfsParent |
gptkb:System_Software_5.0
|
| gptkbp:bfsLayer |
6
|