BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20170610T080000Z
DTSTART:20170610T080000Z
DTEND:20170610T080000Z
SUMMARY:Mainz: Tag der offenen Tür der CDU Rheinland Pfalz
END:VEVENT
END:VCALENDAR