<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2014/01/185143297-520x245.jpg>
<http://thenextweb.com/microsoft/2014/02/03/microsofts-leaked-windows-8-1-update-shows-a-new-title-bar-for-its-apps-among-other-tweaks/>