Statements (9)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:dateOfBirth |
1878
|
| gptkbp:dateOfDeath |
1946
|
| https://www.w3.org/2000/01/rdf-schema#label |
John Knoop
|
| gptkbp:knownFor |
Knoop hardness test
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
metallurgist
|
| gptkbp:bfsParent |
gptkb:The_Constant_State_of_Desire
|
| gptkbp:bfsLayer |
7
|