<http://schema.org/thumbnailUrl>
<http://s.wsj.net/blogs/img/WSJ_Logo_BlackBackground_1200x630social>
<http://blogs.wsj.com/economics/2012/12/10/freddie-mac-mortgage-rates-to-stay-low-property-values-to-rise-in-2013/?mod=WSJBlog&mod=blogmod>