BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2057-W51@make-a-calendar.com
DTSTAMP:20260920T190250Z
DTSTART;VALUE=DATE:20571217
DTEND;VALUE=DATE:20571224
SUMMARY:ISO Week 51, 2057
DESCRIPTION:Monday–Sunday · 2057-W51 · Dec 17 – Dec 23, 2057
URL:https://make-a-calendar.com/week-number/2057/51
END:VEVENT
END:VCALENDAR