BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260406T195825Z
CREATED:20120712T090319Z
UID:ATEvent-41cf7469-d33e-464d-ad42-4ff6730312a8
LAST-MODIFIED:20120712T090323Z
SUMMARY:lab seminar
DTSTART:20120712T180000Z
DTEND:20120712T210000Z
LOCATION:A301
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR