Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthDate |
1807-12-03
|
| gptkbp:birthPlace |
gptkb:Westmoreland_County,_Pennsylvania,_United_States
|
| gptkbp:deathDate |
1881-09-18
|
| gptkbp:deathPlace |
gptkb:Freeport,_Pennsylvania,_United_States
|
| gptkbp:education |
gptkb:Jefferson_Medical_College
|
| https://www.w3.org/2000/01/rdf-schema#label |
David Alter
|
| gptkbp:knownFor |
early work in telegraphy
invention of the electric buggy invention of the electric clock invention of the electric telegraph invention of the spectrum analysis method |
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:inventor
gptkb:physician |
| gptkbp:spouse |
gptkb:Laura_Alter
|
| gptkbp:bfsParent |
gptkb:Alter
gptkb:Robert_Alter |
| gptkbp:bfsLayer |
6
|