BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2090-W1@make-a-calendar.com
DTSTAMP:20260902T090928Z
DTSTART;VALUE=DATE:20900102
DTEND;VALUE=DATE:20900109
SUMMARY:ISO Week 1, 2090
DESCRIPTION:Monday–Sunday · 2090-W01 · Jan 2 – Jan 8, 2090
URL:https://make-a-calendar.com/week-number/2090/1
END:VEVENT
END:VCALENDAR