# Johannes Karel van der Wulp
**Wikidata**: [Q98528431](https://www.wikidata.org/wiki/Q98528431)  
**Source**: https://4ort.xyz/entity/johannes-karel-van-der-wulp


## References

1. IdRef
2. Virtual International Authority File
3. BnF authorities
4. Biografisch Portaal
5. Digital Library for Dutch Literature
6. CERL Thesaurus