html/xmlns/xmlns-html4-1.xhtml

<html xmlns="http://www.w3.org/TR/REC-html40">
<head>
<title>&lt;html xmlns="http://www.w3.org/TR/REC-html40"&gt;
(application/xhtml+xml)</title>
</head>
<body>
<h1>&lt;html xmlns="http://www.w3.org/TR/REC-html40"&gt;
(application/xhtml+xml)</h1>
<p><a href="about:blank">link</a></p>
</body>
</html>
1	<html xmlns="http://www.w3.org/TR/REC-html40">
2	<head>
3	<title><html xmlns="http://www.w3.org/TR/REC-html40">
4	(application/xhtml+xml)</title>
5	</head>
6	<body>
7	<h1><html xmlns="http://www.w3.org/TR/REC-html40">
8	(application/xhtml+xml)</h1>
9	<p><a href="about:blank">link</a></p>
10	</body>
11	</html>