BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1999-W13@make-a-calendar.com
DTSTAMP:20260920T172243Z
DTSTART;VALUE=DATE:19990329
DTEND;VALUE=DATE:19990405
SUMMARY:ISO Week 13, 1999
DESCRIPTION:Monday–Sunday · 1999-W13 · Mar 29 – Apr 4, 1999
URL:https://make-a-calendar.com/week-number/1999/13
END:VEVENT
END:VCALENDAR