The OBO Explorer is an ontology editor for GO and OBO OWL ontologies.
It is implemented as a plug-in for Protege. It should be used
OBOConverter tab which reads OBO files and converts them to OWL.
The ontologies can then be edited using the OBO Explorer and
OBO Ontology Metadata tabs.
Version 1.2 (August 2007) of the OBO Explorer provides a simple browser and
editor for part-whole restrictions. Definitions can be created by
linking to parent terms, and part-of links from other terms are also
Version 1.001 of the OBO Converter is bundled in the OBO tools
download (Feb 2008).
If you wish to contribute to the user evaluation of the OBO Explorer,
follow this link...
Ontology Version Manager
The Ontology Version Manager provides access to the OWL ontology server.
Users can download ontologies, and after registering, upload and share
ontologies with other users. Ontologies must be OWL (or XML).
The Version Manager is currently available as a stand-alone Java 1.5
application. A Protege plug-in version is planned.
The ontology database is now up and running.
You will be able to connect to it using the version manager tool.
The system is populated with up-to-date OWL versions of the OBO
Email email@example.com for an account. Note: you may experience
longer download times for the larger ontologies depending on network
connections etc - we are working to improve this.