BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2018-w51@whatweek.is
SUMMARY:ISO Week 51\, 2018
DESCRIPTION:ISO Week 51 of 2018 runs from 2018-12-17 to 2018-12-23.
DTSTART;VALUE=DATE:20181217
DTEND;VALUE=DATE:20181224
END:VEVENT
END:VCALENDAR