QNames that are output with the `adaptive` serialization method could be prefixed with a `#` character: ```xquery serialize((#a, #xml:a), { 'method': 'adaptive' }) (: Result :) #Q{}a #Q{http://www.w3.org/XML/1998/namespace}a ```
QNames that are output with the
adaptiveserialization method could be prefixed with a#character: