BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1987-W51@make-a-calendar.com
DTSTAMP:20260920T160602Z
DTSTART;VALUE=DATE:19871214
DTEND;VALUE=DATE:19871221
SUMMARY:ISO Week 51, 1987
DESCRIPTION:Monday–Sunday · 1987-W51 · Dec 14 – Dec 20, 1987
URL:https://make-a-calendar.com/week-number/1987/51
END:VEVENT
END:VCALENDAR