src/third_party/web_platform_tests/conformance-checkers/html-rdfa/0051-isvalid.html - cobalt - Git at Google

 <!DOCTYPE html>
 <html prefix="foaf: http://xmlns.com/foaf/0.1/">
   <head>
 		<meta charset=utf-8>
 		<title>Test 0051</title>
   </head>
   <body>
   	<p about="" typeof="foaf:Document" property="foaf:topic">John Doe</p>
   </body>
 </html>
	<!DOCTYPE html>
	<html prefix="foaf: http://xmlns.com/foaf/0.1/">
	<head>
	<meta charset=utf-8>
	<title>Test 0051</title>
	</head>
	<body>
	<p about="" typeof="foaf:Document" property="foaf:topic">John Doe</p>
	</body>
	</html>