Registry Clinical Trials Ontology
The core Ontology of Clinical Trials (CTO) will serve as a structured resource integrating basic terms and concepts in the context of clinical trials. Thereby covering clinicaltrails.gov. CoreCTO will serve as a basic ontology to generate extended versions for specific applications such as annotation of variables in study documents from clinical trials.
- Prefix
cto- Preferred Prefix
CTO- Keywords
- biomedical science neurobiology obo ontology preclinical studies
- Version
- 1.0.0
- License
- CC-BY-4.0
- Links
- Homepage Repository OWL
- Contact
- Dr. Alpha Tom Kodamullil 0000-0001-9896-3531 akodamullil
- Pattern for Local Unique Identifiers
-
Local identifiers in Clinical Trials Ontology should match this regular expression:
^\d{7}$ - Example Local Unique Identifier
- 0000022 Resolve
- Pattern for CURIES
-
Compact URIs (CURIEs) constructed from Clinical Trials Ontology should match this regular expression:
^cto:\d{7}$ - Example CURIE
- cto:0000022
Metaregistry Clinical Trials Ontology
The metaregistry provides mappings between the Bioregistry and other registries. There are
6 mappings to external registries for cto with
2 unique external prefixes.
| Registry Name | Registry Metaprefix | External Prefix | Curate |
|---|---|---|---|
AberOWL
|
aberowl |
CTO
|
|
BioPortal
|
bioportal |
CTO
|
|
FAIRSharing
|
fairsharing |
FAIRsharing.qp211a
|
|
OBO Foundry
|
obofoundry |
cto
|
|
OLS
|
ols |
cto
|
|
OntoBee
|
ontobee |
CTO
|
RDF Information
When using this resource in RDF, the following URI format should be used:
http://purl.obolibrary.org/obo/CTO_$1
Providers
Providers are various services that resolve CURIEs to URLs. The example CURIE
cto:0000022
is used to demonstrate the provides available for
cto. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.