<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDEyLzEyLzA0L2I5L3R3aXR0ZXJhZGF5LmI1aC5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/db65d1e9/81d/twitter-a-day-in-the-life-infographic--97c36dc7d3.jpg>
<http://mashable.com/2012/08/16/twitter-day-in-the-life-infographic/>