<http://schema.org/url>
<http://www.businessweek.com/articles/2013-10-18/sylvester-stallone-arnold-schwarzenegger-and-the-decline-of-macho-films>
<http://www.bloomberg.com/bw/articles/2013-10-18/sylvester-stallone-arnold-schwarzenegger-and-the-decline-of-macho-films>