# Hans Sisa

> Austrian painter, sculptor and opera singer

**Wikidata**: [Q1582554](https://www.wikidata.org/wiki/Q1582554)  
**Source**: https://4ort.xyz/entity/hans-sisa


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. Artists of the World Online
5. IdRef