BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Yang-Yin (Live 09:30-10:30)
DTSTART;TZID=Europe/Amsterdam:20210213T093000
DTEND;TZID=Europe/Amsterdam:20210213T103000
LOCATION:@home
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR