BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20171006T080000Z
DTEND:20171006T142500Z
DCREATED:20171004T132440Z
UID:ATEvent-71f2b13033a74cef9f8d0824a712eef0
SEQUENCE:0
LAST-MODIFIED:20171004T132456Z
SUMMARY:Non-uniform day
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR