<http://schema.org/url>
<http://www.businessweek.com/articles/2013-11-07/a-tale-of-two-cups-that-starbucks-sleeve-is-too-drab-for-teavana>
<http://www.bloomberg.com/bw/articles/2013-11-07/a-tale-of-two-cups-that-starbucks-sleeve-is-too-drab-for-teavana>