Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:brand
|
| gptkbp:appearsWhen |
hardware or system error occurs
|
| gptkbp:category |
computer error icon
|
| gptkbp:color |
black and white
|
| gptkbp:createdBy |
gptkb:Susan_Kare
|
| gptkbp:depicts |
frowning Macintosh computer
|
| gptkbp:introducedIn |
1987
|
| gptkbp:notableFor |
signaling fatal system errors
|
| gptkbp:platform |
gptkb:classic_Mac_OS
|
| gptkbp:relatedTo |
gptkb:Happy_Mac_icon
|
| gptkbp:replacedBy |
blinking question mark folder
|
| gptkbp:usedBy |
gptkb:Apple_Macintosh_computers
|
| gptkbp:usedIn |
gptkb:Mac_OS_9
|
| gptkbp:bfsParent |
gptkb:Happy_Mac_icon
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sad Mac icon
|