# Karolina Pietraszewska

> Polish opera singer

**Wikidata**: [Q11736454](https://www.wikidata.org/wiki/Q11736454)  
**Source**: https://4ort.xyz/entity/karolina-pietraszewska


## References

1. Virtual International Authority File
2. e-teatr.pl
3. MAK
4. Sejm-Wielki.pl