BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20180401T230000Z
DTEND:20180413T225500Z
DCREATED:20170626T155406Z
UID:ATEvent-1df5ace9f8df40a588ea74b75e986923
SEQUENCE:0
LAST-MODIFIED:20170626T155451Z
SUMMARY:Holiday
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR