BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260504T111612Z
DTSTART:20211025T170000Z
DTEND:20211025T190000Z
SUMMARY:2021-10-25
LOCATION:
END:VEVENT
END:VCALENDAR