# Sierra de Guadarrama

> Central System mountain range, in the center of the Iberian Peninsula

**Wikidata**: [Q53711](https://www.wikidata.org/wiki/Q53711)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sierra_de_Guadarrama)  
**Source**: https://4ort.xyz/entity/sierra-de-guadarrama


## References

1. Virtual International Authority File
2. OpenStreetMap
3. Freebase Data Dumps. 2013
4. BabelNet
5. National Library of Israel Names and Subjects Authority File