<http://schema.org/url>
<http://online.wsj.com/articles/yapta-alerts-you-to-a-cheaper-airfare-in-time-to-rebook-your-flight-1409181787>
<http://www.wsj.com/articles/yapta-alerts-you-to-a-cheaper-airfare-in-time-to-rebook-your-flight-1409181787?mod=trending_now_6>