Logo for Evidence and Conclusion Ontology Evidence codes can be used to specify the type of supporting evidence for a piece of knowledge. This allows inference of a 'level of support' between an entity and an annotation made to an entity.

Preferred Prefix
assay biocuration biological sample annotation computational biology curated information digital curation evidence life science literature curation obo ontology resource metadata study design text mining
Homepage Repository OBO OWL
Michelle Giglio   0000-0001-7628-5565   mgiglio99
Pattern for Local Unique Identifiers

Local identifiers in Evidence and Conclusion Ontology should match this regular expression:

Example Local Unique Identifier
0007807   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Evidence and Conclusion Ontology should match this regular expression:

Example CURIE
MIRIAM Namespace Embedded in LUI
The legacy MIRIAM standard for generating CURIEs with this resource annotates the namespaceEmbeddedInLUI as true. This means that you may see local unique identifiers that include a redundant prefix and delimiter (also known as a banana) and therefore look like a CURIE. For Evidence and Conclusion Ontology, the banana looks like ECO:. Therefore, you may see local unique identifiers for this resource that look like ECO:0007807 (instead of the canonical form 0007807) and CURIEs for this resource that look like ECO:ECO:0007807 (instead of the canonical form ECO:0007807). The Bioregistry will automatically strip off the banana when standardizing local unique identifiers and CURIEs.
Metaregistry Evidence and Conclusion Ontology

The metaregistry provides mappings between the Bioregistry and other registries. There are 13 mappings to external registries for this resource with 4 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
AberOWL AberOWL logo aberowl ECO
BARTOC Basic Register of Thesauri, Ontologies & Classifications logo bartoc 1028
BioContext biocontext ECO
BioPortal BioPortal Prefixes logo bioportal ECO
FAIRSharing FAIRSharing logo fairsharing FAIRsharing.wvpgwn
GO Gene Ontology Registry logo go ECO
Identifiers.org Identifiers.org logo miriam eco
N2T Name-to-Thing logo n2t eco
OBO Foundry OBO Foundry logo obofoundry eco
OLS Ontology Lookup Service logo ols eco
OntoBee OntoBee logo ontobee ECO
Prefix Commons Prefix Commons logo prefixcommons eco
Wikidata Wikidata Property logo wikidata P3811
RDF Information

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



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 0007807 is used to demonstrate the providers available for Evidence and Conclusion Ontology. A guide for curating additional providers can be found here.

Name Metaprefix URI
Evidence and Conclusion Ontology eco http://purl.obolibrary.org/obo/ECO_0007807
Evidence and Conclusion Ontology (RDF) rdf http://purl.obolibrary.org/obo/ECO_0007807
Bioregistry bioregistry https://bioregistry.io/eco:0007807
Identifiers.org miriam https://identifiers.org/ECO:0007807
OBO Foundry obofoundry http://purl.obolibrary.org/obo/ECO_0007807
Ontology Lookup Service ols https://www.ebi.ac.uk/ols4/ontologies/eco/terms?iri=http://purl.obolibrary.org/obo/ECO_0007807
Name-to-Thing n2t https://n2t.net/eco:0007807
BioPortal Prefixes bioportal https://bioportal.bioontology.org/ontologies/ECO/?p=classes&conceptid=http://purl.obolibrary.org/obo/ECO_0007807
Extra Providers

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

Code Name URL
bio2rdf Bio2RDF http://bio2rdf.org/eco:0007807