<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2013/05/barnesandnoble-520x245.jpg>
<http://thenextweb.com/us/2013/05/06/barnes-noble-cuts-nook-tablet-prices-in-us-by-30-for-mothers-day-nood-hd-now-179/>