| Provider Name | Provider Code | URI |
|---|---|---|
| The Cert Ontology | cert |
http://www.w3.org/ns/auth/cert#Certificate |
| The Cert Ontology (RDF) | rdf |
http://www.w3.org/ns/auth/cert#Certificate |
| Bioregistry | bioregistry |
https://bioregistry.io/cert:Certificate |