# Chris Keulen

> Dutch photographer

**Wikidata**: [Q29221461](https://www.wikidata.org/wiki/Q29221461)  
**Source**: https://4ort.xyz/entity/chris-keulen


## References

1. RKDartists
2. Faceted Application of Subject Terminology
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [Source](https://www.hollandse-hoogte.nl/misc.pp?code=bronnen)
5. Virtual International Authority File
6. ADAGP directory