# Underground City

> network of connected buildings in Montreal

**Wikidata**: [Q44558](https://www.wikidata.org/wiki/Q44558)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Underground_City,_Montreal)  
**Source**: https://4ort.xyz/entity/underground-city-q44558


## References

1. [Source](https://www.stm.info/sites/default/files/pdf/fr/plan_montreal_souterrain.pdf)
2. Freebase Data Dumps. 2013
3. OpenStreetMap