# Jan Opatřil
**Wikidata**: [Q95466896](https://www.wikidata.org/wiki/Q95466896)  
**Source**: https://4ort.xyz/entity/jan-opat-il


## References

1. Czech National Authority Database
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/990695)
3. Virtual International Authority File