BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:BBB ivm pasen geen les
DTSTART;TZID=Europe/Amsterdam:20210404T100000
DTEND;TZID=Europe/Amsterdam:20210404T101500
LOCATION:Studio
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR