PROCEDURAL_SHAPE_MODEL

e	Explicit_procedural_geometric_representation_item_relationship
e	Explicit_procedural_shape_representation_relationship
e	Indirectly_selected_shape_elements
e	Procedural_shape_representation
e	Procedural_shape_representation_sequence
e	Procedural_solid_representation_sequence
e	Procedural_surface_representation_sequence
e	Procedural_wireframe_representation_sequence
d	Shape_representation_item
e	User_selected_shape_elements