third_party/web_platform_tests/conformance-checkers/html-rdfa/0253-isvalid.html - cobalt - Git at Google

 <!DOCTYPE html>
 <html prefix="ex: http://example.org/">
   <head>
 	<meta charset=utf-8>
 	<title>Test 0108</title>
   </head>
   <body>
     <p about="http://example.org/node" property="ex:property"
        datatype="" lang="el">ελληνικό
 άσπρο   διάστημα
 </p>
   </body>
 </html>
	<!DOCTYPE html>
	<html prefix="ex: http://example.org/">
	<head>
	<meta charset=utf-8>
	<title>Test 0108</title>
	</head>
	<body>
	<p about="http://example.org/node" property="ex:property"
	datatype="" lang="el">ελληνικό
	άσπρο διάστημα
	</p>
	</body>
	</html>