<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Website>
<http://thenextweb.com/google/2012/12/13/google-maps-becomes-the-app-stores-most-popular-free-app-just-7-hours-after-launch/?awesm=tnw.to_l0YTU>