Eran Hammer-Lahav will be speaking about his latest work on the Social Web, in particular his Open Discovery Stack, including the following specs:
This document contains RDF data following the Zakim agenda schema; weekly-agenda.rdf is an RDF variant of this document. It has the same data as the RDF data you get via the GRDDL service. An XSLT transformation, agendaData, relates the HTML dialect used here (which uses some hCalendar and hCard markup) to RDF/XML.
see also: