<http://schema.org/thumbnailUrl>
<http://images.bwbx.io/cms/2014-08-13/0813_origami_transformer_970-630x420.jpg>
<http://www.bloomberg.com/bw/articles/2014-08-14/a-self-folding-origami-robot-made-of-shrinky-dinks-how-it-works>