Norman Walsh <> writes:
> Here's a better version. I've fixed the duplicate attribute
> declarations caused by attribute co-constraints and a number of other
> little bugs. The dcterms: namespaced elements should also work better.
Here's an even better still version. This now passes muster in Xerces
and Saxon. Like the base DocBook DTD, I think it's interesting that
nsgmls reports ambiguous content models that neither Xerces nor Saxon
notice. For the moment, I'm not going to try to fix those, I'm not
sure it's practical.
