<http://schema.org/url>
<http://thenextweb.com/events/2012/01/20/why-social-media-week-2012-will-be-bigger-and-bolder-than-ever/>
<http://thenextweb.com/events/2012/01/20/why-social-media-week-2012-will-be-bigger-and-bolder-than-ever/>