BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20230428T150000Z
DTSTART:20230428T150000Z
DTEND:20230428T170000Z
SUMMARY:Grillfest mit Daniel Günther
END:VEVENT
END:VCALENDAR