<http://schema.org/thumbnailUrl>
<http://cbsnews3.cbsistatic.com/hub/i/r/2009/06/24/9063a911-3ab5-11e3-a4cb-047d7b15b92e/thumbnail/1200x630/55445c1910db6ab1793bbace903ff596/es_homesales_624.jpg>
<http://www.cbsnews.com/videos/home-sales-keep-rising/?lumiereId=50073536&videoId=672543e5-8bdf-11e2-9400-029118418759&cbsId=5108923&site=cbsnews>