<http://schema.org/thumbnailUrl>
<http://si.wsj.net/public/resources/images/WO-AT038_UKRCRA_E_20140717185717.jpg>
<http://www.wsj.com/articles/sophisticated-surface-to-air-system-needed-to-shoot-down-high-flying-jets-1405619035?mod=trending_now_5>