An ontology specifies terms that are used to annotate ontology terms for all OBO ontologies. The ontology was developed as part of Information Artifact Ontology (IAO).

Prefix
omo
Preferred Prefix
OMO
Keywords
obo ontology
Version
2023-11-02
License
CC0-1.0
Links
Homepage Repository OWL
Contact
Chris Mungall   0000-0002-6601-2165   cmungall
Pattern for Local Unique Identifiers

Local identifiers in OBO Metadata Ontology should match this regular expression:
^\d{7}$

Example Local Unique Identifier
0003003   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from OBO Metadata Ontology should match this regular expression:
^OMO:\d{7}$

Example CURIE
OMO:0003003
Ontology

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

Appears In (1) (bioregistry.schema:0000018 )
PCL
Metaregistry OBO Metadata Ontology

The metaregistry provides mappings between the Bioregistry and other registries. There are 5 mappings to external registries for this resource with 1 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
AberOWL AberOWL logo aberowl OMO
BioPortal BioPortal Prefixes logo bioportal OMO
OBO Foundry OBO Foundry logo obofoundry omo
OLS Ontology Lookup Service logo ols omo
OntoBee OntoBee logo ontobee OMO
RDF Information

When using this resource in RDF, the following URI format should be used:

http://purl.obolibrary.org/obo/OMO_$1

Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE OMO:0003003 is used to demonstrate the provides available for this resource. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
OBO Metadata Ontology omo http://purl.obolibrary.org/obo/OMO_0003003
OBO Metadata Ontology (RDF) rdf http://purl.obolibrary.org/obo/OMO_0003003
Bioregistry bioregistry https://bioregistry.io/omo:0003003
OBO Foundry obofoundry http://purl.obolibrary.org/obo/OMO_0003003
Ontology Lookup Service ols https://www.ebi.ac.uk/ols4/ontologies/omo/terms?iri=http://purl.obolibrary.org/obo/OMO_0003003
BioPortal Prefixes bioportal https://bioportal.bioontology.org/ontologies/OMO/?p=classes&conceptid=http://purl.obolibrary.org/obo/OMO_0003003