Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthYear |
1865
|
| gptkbp:deathYear |
1953
|
| gptkbp:field |
physics
|
| https://www.w3.org/2000/01/rdf-schema#label |
Joseph Frederick Hewitt
|
| gptkbp:knownFor |
work on electrical discharges in gases
development of the Hewitt-Sperry automatic pilot |
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:physicist
|
| gptkbp:bfsParent |
gptkb:The_Princeton_Cannon_Song
|
| gptkbp:bfsLayer |
6
|