src/third_party/web_platform_tests/conformance-checkers/html/microdata/itemtype/userinfo-username-contains-pile-of-poo-novalid.html - cobalt - Git at Google

 <!DOCTYPE html>
 <meta charset=utf-8>
 <title>invalid itemtype: userinfo-username-contains-pile-of-poo</title>
 <div itemtype="http://💩:foo@example.com" itemscope></div>
	<!DOCTYPE html>
	<meta charset=utf-8>
	<title>invalid itemtype: userinfo-username-contains-pile-of-poo</title>
	<div itemtype="http://💩:foo@example.com" itemscope></div>