Building id AND
A unique building id.
Latitude and longitude OR
Make a column for latitude and a column for longitude. The coordinates are to be inside the building.
National building id OR
Specifies the unit in a building. The full address of the building is required when using the Unit specifier without Unit id. Unit specifier value can be anything which is unique within the given address.
Country code, postcode, street address and city
Make a column for each of the four titles. Country code can take values FI, CH CA, CH, PL, SE, PT, UK, US.