<?xml version="1.0" ?>
<feed xmlns="http://www.w3.org/2005/Atom">
    <!-- comment -->
    <?pi processing instruction?>
    <entry x:attr="value" xmlns:x="urn:test">
        <title>Atom-Powered Robots Run Amok</title>
        <ns:mylink href="http://example.org/2003/12/13/atom03" xmlns:ns="urn:test"/>
        <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
        <updated>2003-12-13T18:30:02Z</updated>
        <summary>      </summary>
    </entry>
</feed>