<http://schema.org/url>
<http://www.businessweek.com/articles/2014-07-01/a-more-worldly-southwest-flies-abroad-for-the-first-time>
<http://www.bloomberg.com/bw/articles/2014-07-01/a-more-worldly-southwest-flies-abroad-for-the-first-time%23r=rss>