<http://schema.org/url>
<http://www.businessweek.com/articles/2014-08-06/cvs-cigarette-ban-2-billion-in-lost-sales-and-not-just-tobbaco>
<http://www.bloomberg.com/bw/articles/2014-08-06/cvs-cigarette-ban-2-billion-in-lost-sales-and-not-just-tobbaco>