BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20240428T060000Z
DTSTART:20240428T060000Z
DTEND:20240428T060000Z
SUMMARY:Beginn Briefwahl
END:VEVENT
END:VCALENDAR