# Johann von Konstanz

> German writer

**Wikidata**: [Q104921](https://www.wikidata.org/wiki/Q104921)  
**Source**: https://4ort.xyz/entity/johann-von-konstanz


## References

1. BnF authorities
2. Integrated Authority File
3. Virtual International Authority File
4. data.bibliotheken.nl
5. International Standard Name Identifier
6. National Library of Israel Names and Subjects Authority File