<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDEyLzEyLzA0L2ZhL2VtYWlsbm90ZW1hLmMyby5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/43355cff/a18/email-not-e-mail-yahoo-creates-style-guide-for-web-content-3f5ac5d2c5.jpg>
<http://mashable.com/2010/06/28/yahoo-style-guide/>