# Oppum

> borough of Krefeld, Germany

**Wikidata**: [Q637807](https://www.wikidata.org/wiki/Q637807)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oppum)  
**Source**: https://4ort.xyz/entity/oppum


## References

1. archINFORM
2. Virtual International Authority File
3. GeoNames
4. [archINFORM](https://www.archinform.net/service/wd_aiort.php)
5. museum-digital