The ontology files are made available as XML files using the OWL (Web Ontology Language).

Latest public version of the ontology

2009-10-01 version
This version contains all new properties, as well as the new asserted facts from recent rounds of feedback as of the timestamp.

 

Older versions

 

2009-01-12 version

2007-10-08 version
Notes: This version was created directly from our inferred database using an SQL2OWL converter program we created for the InPhO; it has a full range of currently implemented classes, properties, and individuals as of the time stamp

2007-03-14 version

Notes: This version does not completely match the browsable taxonomy since it was partly populated by hand instead of using the automated reasoning techniques.