BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
TRANSP:OPAQUE
DTEND;VALUE=DATE:20150812
LAST-MODIFIED:20160822T130015Z
UID:4AE69E91-4A51-4B77-8849-85981E037A83
DTSTAMP:20161129T152151Z
SUMMARY:Weekly Event
DTSTART;VALUE=DATE:20150811
CREATED:20141109T163445Z
RRULE:FREQ=WEEKLY
END:VEVENT
END:VCALENDAR