Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:dateOfBirth |
1915
|
| gptkbp:dateOfDeath |
1988
|
| gptkbp:founded |
Type Talks magazine
|
| gptkbp:knownFor |
inventing the interrobang
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:business_executive
gptkb:typeface |
| gptkbp:spouse |
Penny Speckter
|
| gptkbp:bfsParent |
gptkb:Interrobang
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Martin K. Speckter
|