BEGIN:VCALENDAR PRODID:-//interone//ical//based on iCal4j 1.0//EN// VERSION:2.0// METHOD:PUBLISH// CALSCALE:GREGORIAN// BEGIN:VTIMEZONE TZID:Europe/Berlin BEGIN:DAYLIGHT TZOFFSETFROM:+0100 TZOFFSETTO:+0200 DTSTART:19810329T020000 RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=3;BYDAY=-1SU TZNAME:CEST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:+0200 TZOFFSETTO:+0100 DTSTART:19961027T030000 RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=10;BYDAY=-1SU TZNAME:CET END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20180529 UID: SUMMARY:SGL Group: Hauptversammlung DTSTART;TZID=Europe/Berlin;VALUE=DATE:20180529T090000 DTEND;TZID=Europe/Berlin;VALUE=DATE:20180529T100000 END:VEVENT END:VCALENDAR