# Simplon Tunnel

> railway tunnel

**Wikidata**: [Q599515](https://www.wikidata.org/wiki/Q599515)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Simplon_Tunnel)  
**Source**: https://4ort.xyz/entity/simplon-tunnel


## References

1. Virtual International Authority File
2. Faceted Application of Subject Terminology
3. Freebase Data Dumps. 2013
4. GeoNames