<http://schema.org/thumbnailUrl>
<http://i0.wp.com/www.powerlineblog.com/ed-assets/2012/10/rfp_donationpage_honest_joe_360x288.jpg?resize=110%2C85>
<http://www.powerlineblog.com/archives/2012/10/two-ads-a-sign-and-a-t-shirt.php>