<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0Lzc2L2hvd3RvdXBsb2FkLmNtUy5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/6d5fae9c/962/how-to-upload-iphone-photos-to-google--506c1b88ac.jpg>
<http://mashable.com/2011/07/10/iphone-pics-to-google-plus/>