XAG 4 and Extreme - more


4.5 Provide semantic relationships to other schemata where appropriate and possible
Pass with XSLT to HTML
4.9 Do not assume that element or attribute names provide any information about element semantics
Pass. (Issue: relationship with 4.3?)
4.10 Document navigable structures. Describe how discrete, sequential, structured, and search navigation mechanisms should work
"Fail". But this is 5 minutes work.