BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20251201T140000Z
DTSTART:20251201T140000Z
DTEND:20251201T140000Z
SUMMARY:SU Schleswig und Umgebung Beisammensein
END:VEVENT
END:VCALENDAR