BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20190603T130000Z
DTSTART:20190603T130000Z
DTEND:20190603T150000Z
SUMMARY:SU Schleswig, Stammtisch
END:VEVENT
END:VCALENDAR