BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1980-W38@make-a-calendar.com
DTSTAMP:20260920T182118Z
DTSTART;VALUE=DATE:19800915
DTEND;VALUE=DATE:19800922
SUMMARY:ISO Week 38, 1980
DESCRIPTION:Monday–Sunday · 1980-W38 · Sep 15 – Sep 21, 1980
URL:https://make-a-calendar.com/week-number/1980/38
END:VEVENT
END:VCALENDAR