a	/location/statistical_region/gni_per_capita_in_ppp_dollars./measurement_unit/dated_money_value/currency	a
a	/location/statistical_region/gdp_nominal_per_capita./measurement_unit/dated_money_value/currency	a
a	/location/statistical_region/gni_per_capita_in_ppp_dollars./measurement_unit/dated_money_value/currency	b
a	/location/statistical_region/gdp_nominal_per_capita./measurement_unit/dated_money_value/currency	b
