# Otto Fraaß
**Wikidata**: [Q94883088](https://www.wikidata.org/wiki/Q94883088)  
**Source**: https://4ort.xyz/entity/otto-fraa-


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-109709)