BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2099-W53@make-a-calendar.com
DTSTAMP:20260902T111431Z
DTSTART;VALUE=DATE:20991228
DTEND;VALUE=DATE:21000104
SUMMARY:ISO Week 53, 2099
DESCRIPTION:Monday–Sunday · 2099-W53 · Dec 28 – Jan 3, 2100
URL:https://make-a-calendar.com/week-number/2099/53
END:VEVENT
END:VCALENDAR