# U1

> Berlin U-Bahn line

**Wikidata**: [Q99691](https://www.wikidata.org/wiki/Q99691)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/U1_(Berlin_U-Bahn))  
**Source**: https://4ort.xyz/entity/u1


## References

1. Freebase Data Dumps. 2013
2. [Subway route U1 on the map of Berlin](https://wikiroutes.info/en/berlin?routes=14893)