<http://schema.org/url>
<http://www.aol.com/article/2013/09/11/astrazeneca-and-merck-strike-50-million-deal-for-c/20718266/>
<http://www.aol.com/article/2013/09/11/astrazeneca-and-merck-strike-50-million-deal-for-c/20718266/?gen=1>