BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20190419T120000Z
DTEND:20190419T133000Z
DCREATED:20190321T101201Z
UID:ATEvent-17fb2c9508144563ab24eb4d4ed94cd8
SEQUENCE:0
LAST-MODIFIED:20190321T101229Z
SUMMARY:official holiday
LOCATION:Lecture Room D
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR