BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20130414T190000Z
DTEND:20130414T230000Z
DCREATED:20130411T135032Z
UID:ATEvent-99dfc219-c3c1-40a1-b7f3-e3a774b9f1a7
SEQUENCE:0
LAST-MODIFIED:20170512T181407Z
SUMMARY:Lab seminar
LOCATION:A301
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR