This is the reference guide for the OBO Relation Ontology (RO).
RO is a collection of relations intended primarily for standardization across ontologies in the OBO Foundry and wider OBO library. It incorporates core upper-level relations such as part of (BFO:0000050) as well as biology-specific relationship types such as develops from (RO:0002202).
- Website: https://oborel.github.io/
- This documentation: https://oborel.github.io/obo-relations/
- GitHub project: https://github.com/oborel/obo-relations/
- OBO Page: http://obofoundry.org/ontology/ro
Currently the optimal way to browse RO is to download Protege and load the owl files.
Use the following URIs to download this ontology:
- http://purl.obolibrary.org/obo/ro.owl
- http://purl.obolibrary.org/obo/ro.obo
- http://purl.obolibrary.org/obo/ro.json
The OWL product is more expressive than the OBO format one, and includes additional axioms.
See also:
<iframe src="https://docs.google.com/presentation/d/e/2PACX-1vRRn8SADE0IIDl2fBXH4qKzjcL6oNsbpA9zj-7oCFlLqcUSqKZE4Jq-P2HRCOUuvBE827JTFuzNosWn/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="569" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>- CONTRIBUTING.md
- Join the Google Group
- Request new relations via the obo-relations issue tracker