BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/La_Paz
BEGIN:STANDARD
DTSTART:19320320T233236
TZOFFSETFROM:-0427
TZOFFSETTO:-0400
TZNAME:-04
END:STANDARD
END:VTIMEZONE
END:VCALENDAR