BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:No class today
DTSTART;TZID=Europe/Dublin:20211221T200000
DTEND;TZID=Europe/Dublin:20211221T211000
LOCATION:None
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR