<http://schema.org/thumbnailUrl>
<http://www.androidcentral.com/sites/androidcentral.com/files/styles/thumbnail/public/postimages/9274/camera_showdown_galaxy-nexus_vs_galaxy-s-ii.jpg?itok=MU0dxTPb>
<http://www.androidcentral.com/android-camera-showdown-samsung-galaxy-nexus-vs-samsung-galaxy-s-ii>