Heinrich von Waldberg
E1957865
UNEXPLORED
Heinrich von Waldberg was the librettist who wrote the text for the operetta "The Chocolate Soldier."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Heinrich von Waldberg canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.