Extensible select and enumeration types
and their elements in schema AREA_2D_XIM taking into account BASED_ON types
characterized_product_definition - EXTENSIBLE SELECT
product_definition
product_definition_relationship
constructive_element_select - EXTENSIBLE GENERIC_ENTITY SELECT
axis2_placement
curve
point_select
surface
identification_item - EXTENSIBLE GENERIC_ENTITY SELECT
shape_representation