BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2086-W4@make-a-calendar.com
DTSTAMP:20260920T190107Z
DTSTART;VALUE=DATE:20860121
DTEND;VALUE=DATE:20860128
SUMMARY:ISO Week 4, 2086
DESCRIPTION:Monday–Sunday · 2086-W04 · Jan 21 – Jan 27, 2086
URL:https://make-a-calendar.com/week-number/2086/4
END:VEVENT
END:VCALENDAR