<http://schema.org/url>
<http://thenextweb.com/shareables/2012/03/21/when-your-friends-poke-you-on-facebook-this-machine-will-poke-you-in-real-life/>
<http://thenextweb.com/shareables/2012/03/21/when-your-friends-poke-you-on-facebook-this-machine-will-poke-you-in-real-life/>