The ontology and metadata schema for the NFDI4Earth Knowledge Hub. See serializations of this schema as an OWL ontology here: - [RDF/XML](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.xml) - [RDF/Turtle](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.ttl) - [RDF/JSON-LD](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.jsonld) - [RDF/N-Triples](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.nt)

Prefix

n4e

Keywords

earth sciences ess

Links

Homepage

Contact

Missing Contact

Pattern for Local Unique Identifiers

Missing LUI pattern

Example Local Unique Identifier

API   Resolve

Example CURIE

n4e:API

The metaregistry provides mappings between the Bioregistry and other registries. There are 1 mappings to external registries for this resource with 1 unique external prefixes.

A 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 API is used to demonstrate the providers available for NFDI4Earth Ontology. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.