<http://schema.org/thumbnailUrl>
<http://www.androidcentral.com/sites/androidcentral.com/files/styles/thumbnail/public/postimages/108579/samsung-unpacked-magic.jpg?itok=LYJfuQRe>
<http://www.androidcentral.com/latest-reports-tip-samsung-galaxy-s4-april-release-following-march-unpacked-event>