# Maria Schreker

> Austrian singer

**Wikidata**: [Q55885976](https://www.wikidata.org/wiki/Q55885976)  
**Source**: https://4ort.xyz/entity/maria-schreker


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](http://www.musiklexikon.ac.at/ml/ml-beacon.txt)