BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1987-W40@make-a-calendar.com
DTSTAMP:20260920T160557Z
DTSTART;VALUE=DATE:19870928
DTEND;VALUE=DATE:19871005
SUMMARY:ISO Week 40, 1987
DESCRIPTION:Monday–Sunday · 1987-W40 · Sep 28 – Oct 4, 1987
URL:https://make-a-calendar.com/week-number/1987/40
END:VEVENT
END:VCALENDAR