BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20230724T070000Z
DTSTART:20230724T070000Z
DTEND:20230724T150000Z
SUMMARY:Sommerprogramm: Kölner Zoo
END:VEVENT
END:VCALENDAR