BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2031-W13@make-a-calendar.com
DTSTAMP:20260913T193310Z
DTSTART;VALUE=DATE:20310324
DTEND;VALUE=DATE:20310331
SUMMARY:ISO Week 13, 2031
DESCRIPTION:Monday–Sunday · 2031-W13 · Mar 24 – Mar 30, 2031
URL:https://make-a-calendar.com/week-number/2031/13
END:VEVENT
END:VCALENDAR