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<font size=3>I would like to make one additional comment about XML that I
forgot to say <br>
before I left today's meeting.<br>
<br>
XML is a potential encoding method for UPD and probably a good choice,
but <br>
before we work about encoding details, we should work out the UPD model
(as <br>
we did in the IPP work). The model semantics should be independent of the
<br>
encoding.<br>
<br>
<br>
Bob Herriot</font><br>
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