Example Here is a simple prose event: The microformats.org site was launched on 2005-06-20 at the Supernova Conference in San Francisco, CA, USA. marked up with hCalendar <span class="vevent"> <span class="summary">The microformats.org site was launched</span> on <span class="dtstart">2005-06-20</span> at the Supernova Conference in <span class="location">San Francisco, CA, USA</span>. </span> Wan