BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2004-W1@make-a-calendar.com
DTSTAMP:20260920T193059Z
DTSTART;VALUE=DATE:20031229
DTEND;VALUE=DATE:20040105
SUMMARY:ISO Week 1, 2004
DESCRIPTION:Monday–Sunday · 2004-W01 · Dec 29 – Jan 4, 2004
URL:https://make-a-calendar.com/week-number/2004/1
END:VEVENT
END:VCALENDAR