# Basic Register of Thesauri, Ontologies & Classifications

> registry or database of knowledge organization systems (KOS) including thesauri, ontologies and classifications

**Wikidata**: [Q22279816](https://www.wikidata.org/wiki/Q22279816)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/BARTOC)  
**Source**: https://4ort.xyz/entity/basic-register-of-thesauri-ontologies-classifications


## References

1. [Source](https://bartoc.org/contact)
2. [Source](http://bartoc.org/)