All geographical features in GeoNames are categorized into one out of nine feature classes and further subcategorized into one out of 645 feature codes.
geonames.featureA provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).
The local unique identifier ADM1 is used to demonstrate the providers
available for GeoNames Feature Code. Some providers may use a different example, which is displayed in the table below.
A guide for curating additional providers can be found
here.
| Name | Metaprefix | URI |
|---|---|---|
| GeoNames Feature Code | geonames.feature |
https://www.geonames.org/recent-changes/featurecode/ADM1/ |
| Bioregistry | bioregistry |
https://bioregistry.io/geonames.feature:ADM1 |