<http://schema.org/url>
<http://thenextweb.com/insider/2011/02/04/hipmunks-adam-goldstein-talks-travel-the-future-and-that-2-4-million-in-funding/>
<http://thenextweb.com/insider/2011/02/04/hipmunks-adam-goldstein-talks-travel-the-future-and-that-2-4-million-in-funding/>