# Carl Werckshagen
**Wikidata**: [Q79419054](https://www.wikidata.org/wiki/Q79419054)  
**Source**: https://4ort.xyz/entity/carl-werckshagen-q79419054


## References

1. Virtual International Authority File
2. Faceted Application of Subject Terminology
3. [Source](https://kalliope-verbund.info/DE-611-BF-117595)
4. [Source](https://kalliope-verbund.info/DE-611-BF-5335)