BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20210109T090000Z
DTSTART:20210109T090000Z
DTEND:20210109T120000Z
SUMMARY:OV Tolk, Einsammeln der Weihnachtsbäume
END:VEVENT
END:VCALENDAR