# Fortress of Mainz

> fortress in Germany

**Wikidata**: [Q50772](https://www.wikidata.org/wiki/Q50772)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fortress_of_Mainz)  
**Source**: https://4ort.xyz/entity/fortress-of-mainz


## References

1. Freebase Data Dumps. 2013