BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1988-W40@make-a-calendar.com
DTSTAMP:20260920T160608Z
DTSTART;VALUE=DATE:19881003
DTEND;VALUE=DATE:19881010
SUMMARY:ISO Week 40, 1988
DESCRIPTION:Monday–Sunday · 1988-W40 · Oct 3 – Oct 9, 1988
URL:https://make-a-calendar.com/week-number/1988/40
END:VEVENT
END:VCALENDAR