<http://schema.org/thumbnailUrl>
<https://tctechcrunch2011.files.wordpress.com/2012/10/leospad_g_card_04.jpg?w=120>
<https://techcrunch.com/2012/10/12/kidaptive-raises-large-seed-round-from-menlo-crunchfund-others-to-bring-childrens-educational-apps-to-ipad/>