<http://schema.org/url>
<http://www.vividseats.com/theatre/ringling-bros-bb-circus-tickets/ringling-bros-bb-circus-11-19-2051076.html>
<http://www.vividseats.com/theatre/ringling-bros-bb-circus-tickets/ringling-bros-bb-circus-11-19-2051076.html>