RE: [RIF][UCR] Expanding MAE in Interchanging Rule Extensions to OWL

> Looks OK to me (Christine is obviously the expert here). If you didn't  
> do it already, you might also want to expand the Magnetic Resonance  
> Imaging (MRI) acronym.

I did it for MRI already, though only in 1.6 (which should be fine
since it precedes 1.7).

David