BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2010-w20@whatweek.is
SUMMARY:ISO Week 20\, 2010
DESCRIPTION:ISO Week 20 of 2010 runs from 2010-05-17 to 2010-05-23.
DTSTART;VALUE=DATE:20100517
DTEND;VALUE=DATE:20100524
END:VEVENT
END:VCALENDAR