The W3C Web Annotation Working Group is chartered to develop a set of specifications for an interoperable, sharable, distributed Web Annotation architecture.

Prefix
oa
Links
Homepage
Contact
Missing Contact
Pattern for Local Unique Identifiers
Missing LUI pattern
Example Local Unique Identifier
sourceDateStart   Resolve
Pattern for CURIES
Could not construct CURIE pattern
Example CURIE
oa:sourceDateStart
Metaregistry Web Annotation Ontology

The metaregistry provides mappings between the Bioregistry and other registries. There are 2 mappings to external registries for oa.

Registry Name Metaprefix External Prefix
BioContext biocontext oa
BioPortal Prefixes bioportal OA
Providers

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

Name Metaprefix URI
Web Annotation Ontology oa http://www.w3.org/ns/oa#sourceDateStart
Bioregistry bioregistry https://bioregistry.io/oa:sourceDateStart