# Underground basilica of Porta Maggiore

> ancient religious monument in Rome, Italy

**Wikidata**: [Q2887175](https://www.wikidata.org/wiki/Q2887175)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Porta_Maggiore_Basilica)  
**Source**: https://4ort.xyz/entity/underground-basilica-of-porta-maggiore


## References

1. [ISTAT 2020 survey on museums and similar institutions. 2022](https://www.istat.it/it/archivio/167566)
2. [ISTAT 2019 survey on museums and similar institutions. 2021](https://www.istat.it/it/archivio/167566)
3. [ISTAT 2017 survey on museums and similar institutions. 2019](https://www.istat.it/it/archivio/167566)
4. catalogo.beniculturali.it
5. [ISTAT 2018 survey on museums and similar institutions. 2020](https://www.istat.it/it/archivio/167566)
6. [ISTAT 2015 survey on museums and similar institutions. 2017](https://www.istat.it/it/archivio/167566)