BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//TuS Birk//TuS Kalender//DE
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:tus-termin-5917@tusbirk.de
DTSTAMP:20260722T225350Z
SUMMARY:Tischtennis
LOCATION:Sporthalle
DTSTART;TZID=Europe/Berlin:20260728T200000
DTEND;TZID=Europe/Berlin:20260728T220000
RRULE:FREQ=WEEKLY;BYDAY=TU
END:VEVENT
END:VCALENDAR