<http://schema.org/headline>
"Wimbledon 2014&amp;#x3a; Novak Djokovic admits doubts before final victory over Roger Federer - Wales Online"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.walesonline.co.uk/sport/other-sport/tennis/wimbledon-2014-novak-djokovic-admits-7380305>