<?xml-stylesheet href="css3-modsel-101b.css" type="text/css"?>
<test xmlns:a="http://www.example.org/a" xmlns:b="http://www.example.org/b">
<p xmlns="http://www.w3.org/1999/xhtml" title="si on chantait">This paragraph should have a green background.</p>
<q xmlns="http://www.example.org/a" a:title="et si on chantait">This paragraph should be unstyled.</q>
<r xmlns="http://www.example.org/a" a:title="si on chantait">This paragraph should have a green background.</r>
<s xmlns="http://www.example.org/b" b:title="si on chantait">This paragraph should be unstyled.</s>
</test>