# Karel Zapp
**Wikidata**: [Q95166642](https://www.wikidata.org/wiki/Q95166642)  
**Source**: https://4ort.xyz/entity/karel-zapp


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/24263)
3. Virtual International Authority File
4. The Fine Art Archive
5. Bibliography of the History of the Czech Lands