BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20171116T090000Z
DTEND:20171116T151500Z
DCREATED:20170626T153316Z
UID:ATEvent-f543a0b624b6405b9fb8c6be60e224fe
SEQUENCE:0
LAST-MODIFIED:20170626T153509Z
SUMMARY:Inservice day
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR