<http://schema.org/url>
<http://online.wsj.com/articles/heard-on-the-street-alibaba-margin-squeeze-overshadows-mobile-success-1409209202>
<http://www.wsj.com/articles/heard-on-the-street-alibaba-margin-squeeze-overshadows-mobile-success-1409209202?mod=Markets_newsreel_10>