<http://schema.org/thumbnailUrl>
<https://gigaom.com/wp-content/uploads/sites/1/2011/02/instagram-logo-iphone-kevin-systrom.jpg?quality=80&amp;strip=all>
<http://gigaom.com/2011/06/17/5-great-apps-that-should-get-even-better-in-ios-5/feed/>