<http://schema.org/thumbnailUrl>
<http://www.androidcentral.com/sites/androidcentral.com/files/styles/thumbnail/public/postimages/79186/acer_iconia_tab_a500.jpg?itok=d0v_vLf1>
<http://www.androidcentral.com/officemax-now-selling-acer-iconia-tab-a500>