# Marlena Happach

> Polish architect, urban planner, social activist

**Wikidata**: [Q30902341](https://www.wikidata.org/wiki/Q30902341)  
**Source**: https://4ort.xyz/entity/marlena-happach


## References

1. Virtual International Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)