<http://schema.org/url>
<http://www.businessweek.com/articles/2013-11-20/boeings-new-777x-is-a-hit-dot-now-what-about-the-old-one>
<http://www.bloomberg.com/bw/articles/2013-11-20/boeings-new-777x-is-a-hit-dot-now-what-about-the-old-one>