BEGIN:VCALENDAR
CALSCALE:GREGORIAN
VERSION:2.0
METHOD:REQUEST
PRODID:-//Apple Inc.//iCal 4.0.3//EN
BEGIN:VFREEBUSY
UID:%(vfreebusy-uid)s
DTEND:%(end)s
%(attendees)sDTSTART:%(start)s
%(event-mask)sDTSTAMP:%(now)s
ORGANIZER:%(organizer)s
SUMMARY:%(summary)s
END:VFREEBUSY
END:VCALENDAR
