DATE_TIME_SCHEMA
short long
f Acyclic_event_occurrence_relationship
f Acyclic_time_interval_relationship
d Ahead_or_behind
e Calendar_date
e Coordinated_universal_time_offset
e Date
e Date_and_time
e Date_role
d Date_time_or_event_occurrence
e Date_time_role
d Date_time_select
d Day_in_month_number
d Day_in_week_number
d Day_in_year_number
e Event_occurrence
e Event_occurrence_context_role
e Event_occurrence_relationship
e Event_occurrence_role
d Hour_in_day
f Leap_year
e Local_time
d Minute_in_hour
d Month_in_year_number
e Ordinal_date
e Relative_event_occurrence
d Second_in_minute
e Time_interval
e Time_interval_relationship
e Time_interval_role
e Time_interval_with_bounds
e Time_role
f Valid_calendar_date
f Valid_time
d Week_in_year_number
e Week_of_year_and_day_date
e Year_month
d Year_number