BEGIN:VCALENDAR
VERSION:2.0
PRODID:SchoolNow
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:517b2a4c-78b8-11ee-a4ba-0a58a9feac02
DTSTAMP:20231128T195206Z
SUMMARY:Winter concert
URL;VALUE=URI:/schools/giffen/calendar/4917530
 /winter-concert
DTSTART:20231219T223000Z
DTEND:20231219T233000Z
END:VEVENT
END:VCALENDAR