BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2031-w18@whatweek.is
SUMMARY:ISO Week 18\, 2031
DESCRIPTION:ISO Week 18 of 2031 runs from 2031-04-28 to 2031-05-04.
DTSTART;VALUE=DATE:20310428
DTEND;VALUE=DATE:20310505
END:VEVENT
END:VCALENDAR