# Lenka Graf

> Czech operatic singer

**Wikidata**: [Q40357475](https://www.wikidata.org/wiki/Q40357475)  
**Source**: https://4ort.xyz/entity/lenka-graf


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Source](http://www.lenkagraf.com)
4. YouTube API