er</em>: <A HREF="mailto:owner-standard-upper-ontology@ieee.org">owner-standard-upper-ontology@ieee.org</A></LI>
</UL>
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<PRE>

Dear Matthew, 
	.		Thanks for this.  

	.	Sorry for being ignorant, but it goes over my head in
places, so I have made some further comments and questions interspersed
below, prefaced  "GH&gt;	".



Cheers   				Graham Horn
National Data Standards Unit
Australian Institu