Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:family |
Marcel Tolkowsky
|
| gptkbp:field |
gemology
|
| gptkbp:nationality |
gptkb:Belgian
|
| gptkbp:notableWork |
Diamond Design
|
| gptkbp:occupation |
gptkb:author
diamond expert |
| gptkbp:bfsParent |
gptkb:Dan_Tolkowsky
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Siegfried Tolkowsky
|