# Olga de Haas

> Dutch ballet dancer (1944–1978)

**Wikidata**: [Q2295918](https://www.wikidata.org/wiki/Q2295918)  
**Source**: https://4ort.xyz/entity/olga-de-haas


## References

1. Virtual International Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Faceted Application of Subject Terminology
4. Biografisch Portaal