# Duchy of Opole and Racibórz

> Silesian duchy

**Wikidata**: [Q5311376](https://www.wikidata.org/wiki/Q5311376)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Opole_and_Racibórz)  
**Source**: https://4ort.xyz/entity/duchy-of-opole-and-racib-rz