# Porta Metronia

> gate in the third-century Aurelian Walls of Rome

**Wikidata**: [Q1964646](https://www.wikidata.org/wiki/Q1964646)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Porta_Metronia)  
**Source**: https://4ort.xyz/entity/porta-metronia


## References

1. Freebase Data Dumps. 2013