<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0L2Y1LzVraWxsZXJzb2NpLmJZUS5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/ea70ed95/8a6/5-killer-social-media-tips-for-pr-pros-2f485fde48.jpg>
<http://mashable.com/2011/05/10/social-media-pr-tips/>