BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2009-W4@make-a-calendar.com
DTSTAMP:20260923T050527Z
DTSTART;VALUE=DATE:20090119
DTEND;VALUE=DATE:20090126
SUMMARY:ISO Week 4, 2009
DESCRIPTION:Monday–Sunday · 2009-W04 · Jan 19 – Jan 25, 2009
URL:https://make-a-calendar.com/week-number/2009/4
END:VEVENT
END:VCALENDAR