BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1974-W51@make-a-calendar.com
DTSTAMP:20260920T154353Z
DTSTART;VALUE=DATE:19741216
DTEND;VALUE=DATE:19741223
SUMMARY:ISO Week 51, 1974
DESCRIPTION:Monday–Sunday · 1974-W51 · Dec 16 – Dec 22, 1974
URL:https://make-a-calendar.com/week-number/1974/51
END:VEVENT
END:VCALENDAR