Statements (6)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| https://www.w3.org/2000/01/rdf-schema#label |
Marvin Trumpler
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
astronomer
|
| gptkbp:bfsParent |
gptkb:Shapeways
|
| gptkbp:bfsLayer |
6
|