BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1997-W4@make-a-calendar.com
DTSTAMP:20260920T160342Z
DTSTART;VALUE=DATE:19970120
DTEND;VALUE=DATE:19970127
SUMMARY:ISO Week 4, 1997
DESCRIPTION:Monday–Sunday · 1997-W04 · Jan 20 – Jan 26, 1997
URL:https://make-a-calendar.com/week-number/1997/4
END:VEVENT
END:VCALENDAR