<http://schema.org/url>
<http://www.aol.com/article/2014/09/07/serena-williams-caroline-wozniacki-us-open-2014-results/20958518/>
<http://www.aol.com/article/2014/09/07/serena-williams-caroline-wozniacki-us-open-2014-results/20958518/>