# Karl Wilhelm Schumacher
**Wikidata**: [Q60845630](https://www.wikidata.org/wiki/Q60845630)  
**Source**: https://4ort.xyz/entity/karl-wilhelm-schumacher


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. [Source](https://kalliope-verbund.info/DE-611-BF-96337)