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Beginning in 2009, the eagle-i Research Resource Ontology (ERO) was developed alongside the eagle-i applications to model various biomedical research resources such as instruments, Core Facilities, protocols, reagents, animal models and biospecimens. It has now been integrated into the VIVO-ISF Ontology, which leverages and expands upon both the eagle-i and VIVO ontologies to create a semantic framework that describes not only scientific resources but research activities and clinical activities.

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The guides and instructions in the pages below will help you understand the ontology structure, configure Protégé, edit the ontology, and add annotations to drive the user interfaces.

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Status and Availability

• Starting with version 1.10.2.1, new releases of the eagle-i Integrated Semantic Framework VIVO-ISF modules are available here: https://www.eagle-i.net/ero/
• Historical ERO releases have been archived here: https://open.med.harvard.edu/svn/ero/
• The full VIVO-ISF Ontology is available on GitHub: https://github.com/vivo-isf/vivo-isf-ontology 
• The main ontology can be browsed in OntoBee. All purls resolve to OntoBee.

Term Tracker

Ontology term requests are kept in the VIVO-ISF Ontology term tracker on GitHub: https://github.com/vivo-isf/vivo-isf-ontology/issues.

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