> A WXS or RNG or Schematron schema, like an architectural meta-DTD, is
> *logically outside* the document, and validation against it
> answers the
> question "Is this document consistent with this schema?"
> This entails,
> of course, that there might be more than one schema with which the
> document is consistent. That being so, there can be no
> exclusive means
> of referring to *the* schema against which a document is to
> be validated.
This seems, then, to be counter-argument for those who object to having
document authors impose 'their' datatypes on a consumer's process. The
consumer can just choose a schema with their own datatypes, or none.
