BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1998-W1@make-a-calendar.com
DTSTAMP:20260920T172141Z
DTSTART;VALUE=DATE:19971229
DTEND;VALUE=DATE:19980105
SUMMARY:ISO Week 1, 1998
DESCRIPTION:Monday–Sunday · 1998-W01 · Dec 29 – Jan 4, 1998
URL:https://make-a-calendar.com/week-number/1998/1
END:VEVENT
END:VCALENDAR