Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:activePeriod |
early 20th century
|
| gptkbp:employer |
gptkb:U.S._Census_Bureau
|
| gptkbp:field |
mechanical engineering
data processing |
| https://www.w3.org/2000/01/rdf-schema#label |
James Powers
|
| gptkbp:knownFor |
typewriter
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableWork |
gptkb:Powers_Accounting_Machine
|
| gptkbp:occupation |
gptkb:engineer
gptkb:inventor |
| gptkbp:bfsParent |
gptkb:Powers_Accounting_Machine_Company
|
| gptkbp:bfsLayer |
5
|