# Onder de Boompjes 21, Hoorn

> building in Hoorn, Netherlands

**Wikidata**: [Q17405792](https://www.wikidata.org/wiki/Q17405792)  
**Source**: https://4ort.xyz/entity/onder-de-boompjes-21-hoorn


## References

1. [Source](https://theaterencyclopedie.nl/id/01944077-d0cb-70f6-8649-94de81a6ebb9)
2. [Dutch National Monument List](https://cultureelerfgoed.nl/monumenten/22532)
3. Dutch National Monument List