BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20170311T080000Z
DTSTART:20170311T080000Z
DTEND:20170311T100000Z
SUMMARY:Dreck-weg-Tag 2017
END:VEVENT
END:VCALENDAR