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BEGIN:VTIMEZONE
TZID:Europe/Zurich
BEGIN:STANDARD
DTSTART:20001029T030000
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TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
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DTSTART:20000326T020000
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BEGIN:VEVENT
UID:20260511T171241Z - 75137@eupp256
DTSTART;TZID=Europe/Zurich:20260909T080000
DTEND;TZID=Europe/Zurich:20260912T180000
CREATED:20260511T171241Z
DTSTAMP:20260511T171241Z
LOCATION:Leipzig\, Germany
SUMMARY:German Congress of Rheumatology
END:VEVENT
END:VCALENDAR