# Jaxa of Köpenick

> Slavic prince

**Wikidata**: [Q515697](https://www.wikidata.org/wiki/Q515697)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jaksa_of_Kopanica)  
**Source**: https://4ort.xyz/entity/jaxa-of-k-penick


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. Freebase Data Dumps. 2013
4. CERL Thesaurus
5. Library of Congress Control Number