<http://schema.org/thumbnailUrl>
<http://i1.wp.com/www.gottabemobile.com/wp-content/uploads/2014/04/cortana640_verge_super_wide.jpg?fit=150%2C150>
<http://www.gottabemobile.com/2014/04/02/cortana-for-windows-phone-8-1-is-everything-the-iphone-5s-siri-isnt/>