BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML Calendar Base (cal) V2.0.1//EN METHOD:PUBLISH BEGIN:VTIMEZONE TZID:Europe/Berlin END:VTIMEZONE BEGIN:VEVENT UID: DTSTAMP:20200112T192029 DTSTART;TZID=Berlin:20200619T180000 DTEND;TZID=Berlin:20200619T193000 SUMMARY:Bienengarten: Schwarmkontrolle END:VEVENT END:VCALENDAR