BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:start vakantierooster
DTSTART;TZID=Europe/Amsterdam:20220725T000000
DTEND;TZID=Europe/Amsterdam:20220725T000500
LOCATION:De Olmen
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR