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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260418T182908Z
CREATED:20121016T021923Z
UID:ATEvent-e69fe0f3-4dc6-4f20-b322-de11f5ca1211
LAST-MODIFIED:20121016T021927Z
SUMMARY:lab seminar
DTSTART:20120928T200000Z
DTEND:20120928T220000Z
DESCRIPTION:Robin
LOCATION:A-301
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR