# Ralph Schumacher

> German philosopher

**Wikidata**: [Q1719599](https://www.wikidata.org/wiki/Q1719599)  
**Source**: https://4ort.xyz/entity/ralph-schumacher


## References

1. Integrated Authority File
2. BnF authorities
3. Virtual International Authority File
4. [BnF authorities](http://data.bnf.fr/ark:/12148/cb12533535p)
5. National Library of Israel Names and Subjects Authority File