<http://schema.org/thumbnailUrl>
<https://www.imore.com/sites/imore.com/files/styles/thumbnail/public/field/image/2015/09/iphone-6s-rose-gold-front-demo.jpg?itok=F3VACSj2>
<http://www.imore.com/buy-one-iphone-6s-att-get-another-one-free>