<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzMwLzVlc3NlbnRpYWxzLmJOWS5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/b30d1d16/d1c/5-essential-steps-to-make-your-site-search-social-media-friendly-c15cf61638.jpg>
<http://mashable.com/2009/06/02/social-media-friendly-website/?utm_content=socialmediafriendly>