flags [3] IMPLICIT SEQUENCE{
circa [1] IMPLICIT NULL OPTIONAL,
-- if this flag is set then the date is "approximate".
- era [2] IMPLICIT CHOICE{
+ era [2] CHOICE{
-- If era occurs, partOfYear should not occur.
decade [1] IMPLICIT NULL,
-- year must be multiple of 10.
zone [5] CHOICE{
local [1] IMPLICIT NULL,
utc [2] IMPLICIT NULL,
-
utcOffset [3] IMPLICIT INTEGER -- in minutes
}}
END