Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
gptkb:surname |
| gptkbp:countryOfOrigin |
gptkb:Germany
|
| gptkbp:foundedBy |
gptkb:Ludwig_Hupfeld
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hupfeld
|
| gptkbp:industry |
musical instrument manufacturing
|
| gptkbp:notablePerson |
gptkb:Hermann_Hupfeld
gptkb:Ludwig_Hupfeld |
| gptkbp:notableProduct |
gptkb:pianola
self-playing piano |
| gptkbp:bfsParent |
gptkb:Leopold_Godowsky
|
| gptkbp:bfsLayer |
6
|