# Residential Building Petersgraben 9

> building in Basel

**Wikidata**: [Q138656766](https://www.wikidata.org/wiki/Q138656766)  
**Source**: https://4ort.xyz/entity/residential-building-petersgraben-9


## References

1. [Source](https://map.geo.bs.ch/file_proxy/DI_Denkmalinventar_Anlage/INV01_0090.pdf)
2. Federal Register of Buildings and Dwellings
3. [Source](https://ekds.ch/database/object/Petersgraben9_S135)
4. OpenStreetMap