css-module-namespaces.xml

<?xml version="1.0" encoding="utf-8"?>
<CssModule name="Namespaces" standard-reference="http://www.w3.org/TR/css3-namespace/" status="REC" pub-date="2011-09-29">

  <CssAtDirective name="namespace" version="3.0" browsers="C,FF1,IE9,O8,S1" syntax="@namespace [prefix] string|url;" description="Declares a prefix and associates it with a namespace name." standard-reference="http://www.w3.org/TR/css3-namespace/#declaration" />
</CssModule>