BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20170331T141500Z
DTEND:20170331T141500Z
DCREATED:20170202T113544Z
UID:ATEvent-927ed53359514f489fd8ee79c83b968e
SEQUENCE:0
LAST-MODIFIED:20170202T113549Z
SUMMARY:Break for Spring holiday
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR