third_party/web_platform_tests/conformance-checkers/html-rdfalite/0255-isvalid.html - cobalt - Git at Google

 <!DOCTYPE html>
 <html prefix="ex: http://example.org/terms#">
 <head>
    <meta charset=utf-8>
    <title>Test 0255</title>
    <base href="http://example.org/"/>
 </head>
 <body lang="en">
    <p property="ex:prop" lang="">Just a plain literal.</p>
 </body>
 </html>
	<!DOCTYPE html>
	<html prefix="ex: http://example.org/terms#">
	<head>
	<meta charset=utf-8>
	<title>Test 0255</title>
	<base href="http://example.org/"/>
	</head>
	<body lang="en">
	<p property="ex:prop" lang="">Just a plain literal.</p>
	</body>
	</html>