# Ulrich Leben
**Wikidata**: [Q112563495](https://www.wikidata.org/wiki/Q112563495)  
**Source**: https://4ort.xyz/entity/ulrich-leben


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File