We collect and (re)publish data related to concordances and knowledge organization systems.
- Basisiklassifikation in RDF (Turtle) and JSKOS (ndjson)
- We daily harvest and convert authority file mappings from Wikidata.
- BARTOC database dumps
- List of common licenses
- Classification of Knowledge Organization Systems
See also jskos-data repository for a collection of knowledge organization systems encoded in JSKOS