<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/NewsArticle>
<http://thenextweb.com/apple/2012/03/16/hy-it-may-take-a-while-for-your-favorite-app-to-be-ready-for-the-new-ipads-retina-display/?awesm=tnw.to_1DgR8>