<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2011/10/postagramheader-520x245.jpg>
<http://thenextweb.com/apps/2011/10/06/physical-postcard-app-postagram-says-apples-card-app-is-the-sincerest-form-of-flattery/>