BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20210814T172500Z
DTSTART:20210814T172500Z
DTEND:20210906T172500Z
SUMMARY:Frühschoppen 
END:VEVENT
END:VCALENDAR