BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1983-W13@make-a-calendar.com
DTSTAMP:20260829T133102Z
DTSTART;VALUE=DATE:19830328
DTEND;VALUE=DATE:19830404
SUMMARY:ISO Week 13, 1983
DESCRIPTION:Monday–Sunday · 1983-W13 · Mar 28 – Apr 3, 1983
URL:https://make-a-calendar.com/week-number/1983/13
END:VEVENT
END:VCALENDAR