BEGIN:VCALENDAR
PRODID:-//gewerk/recurring-dates//EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:dd15b80d-8d64-4c21-a490-82227be17671
DTSTAMP:20250126T114938Z
SUMMARY:Gespräch
DTSTART:20130820T140000
DTEND:20130820T140000
END:VEVENT
END:VCALENDAR