# Mausoleum of Helena

> ancient building in Rome, Italy, built by the Roman emperor Constantine I between 326 and 330

**Wikidata**: [Q1548855](https://www.wikidata.org/wiki/Q1548855)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mausoleum_of_Helena)  
**Source**: https://4ort.xyz/entity/mausoleum-of-helena


## References

1. catalogo.beniculturali.it
2. Freebase Data Dumps. 2013