<http://schema.org/url>
<http://www.businessweek.com/articles/2014-05-01/blue-bottle-coffee-and-the-next-wave-of-artisanal-coffee-shops>
<http://www.bloomberg.com/bw/articles/2014-05-01/blue-bottle-coffee-and-the-next-wave-of-artisanal-coffee-shops>