<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/InteractionCounter>
<http://thenextweb.com/apps/2013/01/21/zynga-releases-running-with-friends-where-players-can-flee-the-pamplona-bulls-of-spain/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+TheNextWeb+(The+Next+Web+All+Stories)>