BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20170417T140000Z
DTEND:20170417T153000Z
DCREATED:20170224T101050Z
UID:ATEvent-43d0dc4968d740e0b29f1f732d3ea340
SEQUENCE:0
LAST-MODIFIED:20170224T101107Z
SUMMARY:holiday
LOCATION:Lecture Room H
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR