RE: Violation of XHTML 1.0

On Mon, 2007-06-11 at 10:29 +0200, Hausenblas, Michael wrote:
> Christoph,
> >One last thing, this whole topic is different to the question of
> >validity; we're working on DTDs and schemas to validate HTML+RDFa and
> >XHTML+RDFa so whatever mark-up structure we use, we can validate it.
> You may also want to check [1], which covers this topic as well.
> Cheers,
> 	Michael
> [1]

It says there to use a custom DTD
with HTML 4.01

But the HTML 4.01 spec doesn't allow custom DTDs:

"HTML 4.01 specifies three DTDs, so authors must include one of the
following document type declarations in their documents."

This claim that RDFa can be used in HTML 4.01 also shows up in
the test draft.

Dan Connolly, W3C

Received on Monday, 11 June 2007 15:07:58 UTC