SKOS vocabulary defining nomenclature used within the PSDI project and the resulting PSDI infrastructure and its platform.

Prefix
psdi.voc
Preferred Prefix
psdiVoc
Keywords
Links
Homepage Repository RDF Part of psdi
References
Other https://metadata.psdi.ac.uk/psdi-voc.jsonld
Identifier Standards
Pattern for Local Unique Identifiers
Missing LUI pattern
Example Local Unique Identifier
pathfinder   Resolve
Example CURIE
psdiVoc:pathfinder
Format String for RDF URIs
http://metadata.psdi.ac.uk/psdi-voc#$1
Example RDF URI
http://metadata.psdi.ac.uk/psdi-voc#pathfinder
Ontology

A summary of the relations in the Semantic Farm schema can be found here.

In Collection (1)
Ontologies4Chem 2026
Providers

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

Provider Name Provider Code URI
PSDI vocabulary psdi.voc http://metadata.psdi.ac.uk/psdi-voc#pathfinder
PSDI vocabulary (RDF) rdf http://metadata.psdi.ac.uk/psdi-voc#pathfinder
Bioregistry bioregistry https://bioregistry.io/psdi.voc:pathfinder