BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2089-W1@make-a-calendar.com
DTSTAMP:20260902T100627Z
DTSTART;VALUE=DATE:20890103
DTEND;VALUE=DATE:20890110
SUMMARY:ISO Week 1, 2089
DESCRIPTION:Monday–Sunday · 2089-W01 · Jan 3 – Jan 9, 2089
URL:https://make-a-calendar.com/week-number/2089/1
END:VEVENT
END:VCALENDAR