# Bielefeld City Library

> public library

**Wikidata**: [Q18333131](https://www.wikidata.org/wiki/Q18333131)  
**Source**: https://4ort.xyz/entity/bielefeld-city-library


## References

1. Open ISNI for Organizations
2. Virtual International Authority File
3. directory of German Library Codes
4. Aligned ISNI and Ringgold identifiers for institutions