Re: [xml-dev] Schema evolution as Genus and Species (Re: [xml-dev] Schema evolution)

> Here is one way to do it in Schematron,
> treating it as a problem of separating constraints into those of
> genus (open, extensible) and those of species (closed).

Awesome; the terminology along makes it worth the trip.

	/r$
-- 
Rich Salz, Chief Security Architect
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