BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20211101T150000Z
DTEND:20211101T163000Z
DCREATED:20211005T135748Z
UID:ATEvent-addfac70b2f54abc896244fb8068e251
SEQUENCE:0
LAST-MODIFIED:20211005T135813Z
SUMMARY:holiday
LOCATION:Lecture Room D
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR