BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2018-w18@whatweek.is
SUMMARY:ISO Week 18\, 2018
DESCRIPTION:ISO Week 18 of 2018 runs from 2018-04-30 to 2018-05-06.
DTSTART;VALUE=DATE:20180430
DTEND;VALUE=DATE:20180507
END:VEVENT
END:VCALENDAR