# Constant Nefkens
**Wikidata**: [Q105963658](https://www.wikidata.org/wiki/Q105963658)  
**Source**: https://4ort.xyz/entity/constant-nefkens


## References

1. RKDartists
2. [Source](https://www.collectiegelderland.nl/object/fec98c76-6b4b-7715-4a7f-e69159094a3c)
3. [Source](https://www.collectiegelderland.nl/object/42fb4401-72c1-197e-253e-b539cc059bc4)
4. CollectieGelderland