# John Barker
**Wikidata**: [Q112476886](https://www.wikidata.org/wiki/Q112476886)  
**Source**: https://4ort.xyz/entity/john-barker-q112476886


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)