Standards > terminology artifact > bsg-s000644

ready OBO Relations Ontology


General Information
RO is a collection of relations intended primarily for standardization across ontologies in the OBO Foundry and wider OBO library. It incorporates ROCore upper-level relations such as part of as well as biology-specific relationship types such as develops from. The predecessor of RO was OBO_REL. Many of the relations in OBO_REL have been ceded to BFO.

This record replaces or incorporates the following deprecated resources:


Developed in United States of America

Created in 2010

Taxonomic range

Collected/Recommended By

Record added: March 22, 2016, 12:06 p.m.
Record updated: Nov. 9, 2017, 7:51 p.m. by The FAIRsharing Team.

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RO Ontology Display

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