BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1983-W40@make-a-calendar.com
DTSTAMP:20260830T201408Z
DTSTART;VALUE=DATE:19831003
DTEND;VALUE=DATE:19831010
SUMMARY:ISO Week 40, 1983
DESCRIPTION:Monday–Sunday · 1983-W40 · Oct 3 – Oct 9, 1983
URL:https://make-a-calendar.com/week-number/1983/40
END:VEVENT
END:VCALENDAR