<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Sports_News/2014/01/20/Sharapova-Jankovic-bounced-from-Australian-Open/96181390188889/>
<http://www.upi.com/Sports_News/2014/01/19/Dominika-Cibulkova-upends-Maria-Sharapova-at-Australian-Open/UPI-96181390188889/?spt=nil&d=p>