BEGIN:VCALENDAR
VERSION:2.0
PRODID:open-web-calendar
CALSCALE:GREGORIAN
METHOD:PUBLISH
NAME:Open Web Calendar
X-PROD-SOURCE:https://github.com/niccokunzmann/open-web-calendar/
X-WR-CALNAME:Open Web Calendar
BEGIN:VTIMEZONE
TZID:UTC
COMMENT:This timezone only works from 1970-01-01 to 2038-01-01.
BEGIN:STANDARD
DTSTART:19700101T000000
TZNAME:UTC
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
END:VCALENDAR