Nb terms: 653 (674)
Last updated: Apr 21, 2021

Access to the OBO, OWL and XML exports of the ontology.

Instant exports

These exports are automatically generated daily at 7am UK time.

XML Schemas

The XML schemas used by SBO are available below:


To download any file, click the mouse right button on the given link, and select the Save Link As... or Save Link Target As... option (browser-dependant).