Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthYear |
1844
|
| gptkbp:deathYear |
1920
|
| gptkbp:employer |
gptkb:Norton_Emery_Wheel_Company
|
| https://www.w3.org/2000/01/rdf-schema#label |
John Jeppson
|
| gptkbp:knownFor |
advancements in abrasive manufacturing
|
| gptkbp:nationality |
Swedish-American
|
| gptkbp:notableFor |
founding Norton Emery Wheel Company
|
| gptkbp:occupation |
gptkb:industrialist
ceramic engineer |
| gptkbp:placeOfBirth |
gptkb:Sweden
|
| gptkbp:placeOfDeath |
gptkb:Worcester,_Massachusetts,_USA
|
| gptkbp:bfsParent |
gptkb:Norton_Company
|
| gptkbp:bfsLayer |
7
|