BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2009-W20@make-a-calendar.com
DTSTAMP:20260923T220350Z
DTSTART;VALUE=DATE:20090511
DTEND;VALUE=DATE:20090518
SUMMARY:ISO Week 20, 2009
DESCRIPTION:Monday–Sunday · 2009-W20 · May 11 – May 17, 2009
URL:https://make-a-calendar.com/week-number/2009/20
END:VEVENT
END:VCALENDAR