BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20171223T090000Z
DTEND:20180107T202000Z
DCREATED:20170822T101727Z
UID:ATEvent-c3d060e0658b493f9deea29c0a35e652
SEQUENCE:0
LAST-MODIFIED:20170822T101730Z
SUMMARY:Holiday
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR