<http://schema.org/thumbnailUrl>
<https://tctechcrunch2011.files.wordpress.com/2012/07/145992v5-max-250x250.png?w=150>
<https://techcrunch.com/2012/07/19/pocket-raises-5m-series-b-plans-to-bring-its-save-for-later-app-to-more-devices-and-platforms/>