BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20171206T170000Z
DTSTART:20171206T170000Z
DTEND:20171206T190000Z
SUMMARY:25-Jahrfeier ALR
END:VEVENT
END:VCALENDAR