# Quadruple Alliance

> 1815 alliance between Austria, Prussia, Russia, and the UK

**Wikidata**: [Q1997647](https://www.wikidata.org/wiki/Q1997647)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Quadruple_Alliance_(1815))  
**Source**: https://4ort.xyz/entity/quadruple-alliance


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Freebase Data Dumps. 2013
3. National Library of Israel Names and Subjects Authority File