;nbsp;
The Cyc upper level is not what I would prefer as an upper level
ontology.&amp;nbsp;
It is what I recommend to clients that need one -- for commercial purposes,
it really is the only game in town.&amp;nbsp; It also has the considerable
advantage of working with Cyc's lower level ontologies.
&lt;p&gt;Doug is willing to convert to a "Standard" if a reasonable one is
developed.&amp;nbsp;
I will quote a paragraph from a note I submitted to the list in May that
I am also unable to find in the archives.
&l