# Ottema-Kingma foundation
**Wikidata**: [Q13137369](https://www.wikidata.org/wiki/Q13137369)  
**Source**: https://4ort.xyz/entity/ottema-kingma-foundation


## References

1. Virtual International Authority File
2. [Source](https://www.oks.nl/)
3. [Source](https://www.oks.nl/colofon)