UMLS Semantic Network The Semantic Network consists of (1) a set of broad subject categories, or Semantic Types, that provide a consistent categorization of all concepts represented in the UMLS Metathesaurus, and (2) a set of useful and important relationships, or Semantic Relations, that exist between Semantic Types.

Missing Contact
Pattern for Local Unique Identifiers

Local identifiers in Semantic Types Ontology should match this regular expression:

Example Local Unique Identifier
T039   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Semantic Types Ontology should match this regular expression:

Example CURIE
Metaregistry Semantic Types Ontology

The metaregistry provides mappings between the Bioregistry and other registries. There are 5 mappings to external registries for sty.

Registry Name Metaprefix External Prefix
AberOWL aberowl STY
AgroPortal agroportal STY
Biolink Model Registry biolink STY
BioPortal Prefixes bioportal STY
EcoPortal ecoportal STY

Providers are various services that resolve CURIEs to URLs. The example CURIE sty: is used to demonstrate the provides available for sty. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
Semantic Types Ontology sty
Bioregistry bioregistry