# Sebastian Steffen

> Aschtronaut unger em Miuchglasdach

**Wikidata**: [Q117803313](https://www.wikidata.org/wiki/Q117803313)  
**Source**: https://4ort.xyz/entity/sebastian-steffen


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://literapedia-bern.ch/Steffen,_Sebastian)