<http://schema.org/url>
<http://thenextweb.com/gadgets/2013/09/03/apple-begins-sending-out-invites-for-its-iphone-event-on-september-10/>
<http://thenextweb.com/gadgets/2013/09/03/apple-begins-sending-out-invites-for-its-iphone-event-on-september-10/>