Basic_data_representation

eu	Amount_of_substance_unit
du	Any_number_value
du	Any_string_value
e	Boolean_representation_item
eu	Calendar_date
e	Compound_representation_item
eu	Context_dependent_unit
eu	Conversion_based_unit
eu	Date
du	Date_or_date_time_select
du	Date_select
eu	Date_time
e	Date_time_representation_item
du	Day_in_month_number
du	Day_in_week_number
du	Day_in_year_number
eu	Derived_unit
eu	Derived_unit_element
eu	Duration
eu	Electric_current_unit
du	Extended_date_time_select
du	Hour_in_day
e	Integer_representation_item
du	Length_measure
eu	Length_unit
eu	Local_time
e	Logical_representation_item
eu	Luminous_intensity_unit
eu	Mass_unit
du	Measure_value
du	Minute_in_hour
du	Month_in_year_number
eu	Numerical_representation_context
du	Offset_orientation
eu	Ordinal_date
du	Plane_angle_measure
eu	Plane_angle_unit
eu	Ratio_unit
e	Rational_representation_item
e	Real_representation_item
eu	Representation
eu	Representation_context
eu	Representation_item
s	Representation_item_subtypes
eu	Representation_relationship
du	Second_in_minute
e	Sequence_representation_item
e	Set_representation_item
eu	Solid_angle_unit
eu	String_representation_item
eu	Thermodynamic_temperature_unit
eu	Time_offset
eu	Time_unit
eu	Uncertainty_with_unit
eu	Unit
eu	Value_with_unit
du	Week_in_year_number
eu	Week_of_year_and_day_date
eu	Year_month
du	Year_number