2 <!-- elements are in the HTML namespace, in this case by default -->
3 <html xmlns:ns1="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/xhtml">
4 <head><title>Frobnostication</title></head>
6 <a href="http://frob.example.com">here</a>.</p></body>