<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzcxL2hlbHBkZXNrc29mLmUyWC5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/45c78d7a/a3b/help-desk-software-startup-zendesk-raises-19-million--7adfb17d7d.jpg>
<http://mashable.com/2010/12/06/zendesk-funding/>