<its:rules xmlns:its="http://www.w3.org/2005/11/its" xmlns:h="http://www.w3.org/1999/xhtml" version="2.0">
<its:param name="langParam">fr-CA</its:param>
<its:langRule selector="//h:q[@lang=$langParam]" langPointer="@lang"/>
</its:rules>