BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20210402T140000Z
DTEND:20210402T153000Z
DCREATED:20210317T084613Z
UID:ATEvent-67d46c23430e4dc6833eb431afe656cb
SEQUENCE:0
LAST-MODIFIED:20210317T084641Z
SUMMARY:holiday
LOCATION:Lecture Room D
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR