2 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
5 TZID:/citadel.org/20070227_1/America/Santiago
6 X-LIC-LOCATION:America/Santiago
11 DTSTART:19701011T000000
12 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=2SU
18 DTSTART:19700315T000000
19 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU