# Siege of Constantinople

> 1422 siege

**Wikidata**: [Q700886](https://www.wikidata.org/wiki/Q700886)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Siege_of_Constantinople_(1422))  
**Source**: https://4ort.xyz/entity/siege-of-constantinople-q700886


## References

1. Freebase Data Dumps. 2013