<http://schema.org/description>
"Ever since the iPad 3 new iPad was announced, developers have been furiously packing new Retina Display friendly graphics into their apps to make sure that once the new devices landed ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2012/03/23/finally-we-have-an-app-where-retina-display-support-matters-itunes-movie-trailers/>