BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20181211T084406Z
CREATED:20101214T152618Z
UID:ATEvent-c5041078276b988036eca5a1a96e8f68
LAST-MODIFIED:20101214T152625Z
SUMMARY:Christmas seminar
DTSTART:20101220T140000Z
DTEND:20101220T160000Z
LOCATION:B101
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR