[DM30] namespace names defined appears to be non-normative

Hi all,
   In the section, "2.6 Namespace Names" of the spec "XQuery and XPath Data
Model 3.0", the language used in most of the section 2.6 appears to be
non-normative (except for very few phrases) and is not very much helpful
for implementation & inter-operability.

Is it possible, that WG re looks at the section I've pointed in this mail,
for an improved description?



-- 
Regards,
Mukul Gandhi