BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20211108T230000Z
DTSTART:20211108T230000Z
DTEND:20211108T230000Z
SUMMARY:B2B (Unternehmertreffen)
END:VEVENT
END:VCALENDAR