# Guido de Grana
**Wikidata**: [Q1553708](https://www.wikidata.org/wiki/Q1553708)  
**Source**: https://4ort.xyz/entity/guido-de-grana


## References

1. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
2. Virtual International Authority File
3. CERL Thesaurus