# Hermanus Oosterdijk Schacht
**Wikidata**: [Q15456395](https://www.wikidata.org/wiki/Q15456395)  
**Source**: https://4ort.xyz/entity/hermanus-oosterdijk-schacht


## References

1. Leidse Hoogleraren
2. Czech National Authority Database
3. Virtual International Authority File
4. CERL Thesaurus