<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0L2RmL3N0ZWFtaWVzdGlwLmJlMS5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/14e9f77d/499/steamiest-iphone-apps-ifog-vs-isteam-a1929b92f9.jpg>
<http://mashable.com/2009/01/03/ifog-vs-isteam/>