Creative Commons Rights Expression Language
The Creative Commons Rights Expression Language (ccREL) lets you describe copyright licenses in RDF. For more information on describing licenses in RDF and attaching those descriptions to digital works, see [ccREL](https://wiki.creativecommons.org/CC_REL) in the [Creative Commons wiki](https://wiki.creativecommons.org/).
- Bioregistry
- https://bioregistry.io/registry/cc
Source attribution
- Bioregistry — cc