Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.

Prefix
schema
Preferred Prefix
schema
Alternative Prefixes
schemaorg sdo
Keywords
catalogs ess fair data spaces ontology
Links
Homepage OWL RDF
Identifier Standards
Pattern for Local Unique Identifiers
Missing LUI pattern
Example Local Unique Identifier
Person   Resolve
Example CURIE
schema:Person
Mappings to External Registries

Mappings from records in Semantic Farm to external registries comprises the metaregistry. This resource has 10 mappings to external registries with 5 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
AberOWL AberOWL logo aberowl SCHEMAORG
BARTOC Basic Register of Thesauri, Ontologies & Classifications logo bartoc 18250
BiodivPortal BiodivPortal logo biodivportal SCHEMAORG
Biolink Biolink Model Registry logo biolink schema
BioPortal BioPortal Prefixes logo bioportal SCHEMA
LOV Linked Open Vocabularies logo lov sdo
OLS EBI Ontology Lookup Service logo ols schemaorg_http
Prefix Commons Prefix Commons logo prefixcommons sdo
TIB-TS TIB Terminology Service logo tib schema
Zazuko Zazuko Prefix Server logo zazuko schema
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 Person is used to demonstrate the providers available for Schema.org. 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
Schema.org schema https://schema.org/Person
Bioregistry bioregistry https://bioregistry.io/schema:Person
Extra Providers

Additional providers curated in the Semantic Farm are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.

Provider Name Provider Code URL
Bio2RDF bio2rdf http://bio2rdf.org/sdo:Person