BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20221212T183000Z
DTSTART:20221212T183000Z
DTEND:20221212T200000Z
SUMMARY:OV Erfde
END:VEVENT
END:VCALENDAR