BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Level 3 ONLINE
DTSTART;TZID=Europe/Amsterdam:20200331T160000
DTEND;TZID=Europe/Amsterdam:20200331T173000
LOCATION:WWW!
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR