# Mario León
**Wikidata**: [Q55938651](https://www.wikidata.org/wiki/Q55938651)  
**Source**: https://4ort.xyz/entity/mario-le-n-q55938651


## References

1. IdRef
2. Integrated Authority File
3. datos.bne.es
4. Autoritats UB
5. Faceted Application of Subject Terminology