BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2028-W52@make-a-calendar.com
DTSTAMP:20260913T172511Z
DTSTART;VALUE=DATE:20281225
DTEND;VALUE=DATE:20290101
SUMMARY:ISO Week 52, 2028
DESCRIPTION:Monday–Sunday · 2028-W52 · Dec 25 – Dec 31, 2028
URL:https://make-a-calendar.com/week-number/2028/52
END:VEVENT
END:VCALENDAR