<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzJiL2VsZW1lbnRzYWZsLmRqZS5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/11b384b2/82c/elements-a-flickr-twitter-and-tumblr-hybrid--3b803fc6bb.jpg>
<http://mashable.com/2009/02/08/elements/>