# Biblioteca da Ajuda

> library in the Ajuda National Palace, Lisbon

**Wikidata**: [Q22233101](https://www.wikidata.org/wiki/Q22233101)  
**Source**: https://4ort.xyz/entity/biblioteca-da-ajuda


## References

1. Virtual International Authority File
2. ROR release v1.64
3. FactGrid
4. National Library of Israel Names and Subjects Authority File
5. HMML Authority File