# Johann Friedrich Wahl
**Wikidata**: [Q60845649](https://www.wikidata.org/wiki/Q60845649)  
**Source**: https://4ort.xyz/entity/johann-friedrich-wahl


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. [Source](http://thesaurus.cerl.org/record/cnp01502932)
4. FactGrid