| Provider Name | Provider Code | URI |
|---|---|---|
| Identifiers.org Terms | idot |
http://identifiers.org/idot/Namespace |
| Identifiers.org Terms (RDF) | rdf |
http://identifiers.org/idot/Namespace |
| Bioregistry | bioregistry |
https://bioregistry.io/idot:Namespace |
| Identifiers.org namespace | miriam |
https://identifiers.org/idot:Namespace |
| Name-to-Thing | n2t |
https://n2t.net/idot:Namespace |