no_xml_header.xml

<feed xmlns="http://www.w3.org/2005/Atom">
  <title>Foo Bar&#x27;s blog</title>
  <link rel="self" type="application/atom+xml" href="http://www.foo.com/escaping.xml"/>
  <updated>2008-10-01T06:57:56Z</updated>
  <author>
    <name>Foo Bar</name>
  </author>
  <id>http://www.foo.com/</id>

  <entry>
    <title>My feed</title>
    <id>http://www.foo.com/1</id>
    <updated>2008-10-01T06:57:56Z</updated>
    <content type="html">
      some detail here &amp;nbsp;
    </content>
  </entry>
</feed>