BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Vanaf deze week zomerrooster t/m 5 september
DTSTART;TZID=Europe/Amsterdam:20210726T000000
DTEND;TZID=Europe/Amsterdam:20210726T000500
LOCATION:De Olmen
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR