# Johan Julsing

> Stadssecretaris van Groningen,

**Wikidata**: [Q2608268](https://www.wikidata.org/wiki/Q2608268)  
**Source**: https://4ort.xyz/entity/johan-julsing


## References

1. BnF authorities
2. Virtual International Authority File
3. CERL Thesaurus
4. Faceted Application of Subject Terminology
5. Integrated Authority File
6. Library of Congress Authorities