MATHEMATICAL_DESCRIPTION_OF_DISTRIBUTION_SCHEMA
short long

e	Action
e	Action_directive
e	Action_method
e	Action_method_relationship
er	Action_property
e	Action_relationship
e	Action_resource
e	Action_resource_relationship
e	Action_resource_requirement
e	Action_resource_requirement_relationship
e	Action_resource_type
e	Application_context
e	Application_context_element
d	Characterized_action_definition
d	Characterized_definition
e	Characterized_object
d	Characterized_product_definition
d	Characterized_resource_definition
e	Extended_tuple_space
e	General_property
er	General_property_relationship
e	Generic_expression
e	Generic_literal
dr	Identifier
dr	Label
e	Listed_product_space
er	Maths_function
e	Maths_space
er	Maths_space_context
e	Maths_space_context_relationship
e	Maths_space_context_relationship_description
d	Nonnegative_integer
e	Normalized_property_distribution_description
d	Positive_integer
e	Product
e	Product_context
e	Product_definition
e	Product_definition_context
e	Product_definition_formation
e	Product_definition_relationship
e	Product_definition_shape
d	Product_space
er	Property_definition
e	Property_distribution_description
d	Property_distribution_select
e	Representation_item
er	Resource_property
e	Resource_requirement_type
e	Shape_aspect
e	Shape_aspect_relationship
d	Shape_definition
e	Simple_generic_expression
d	Space_context_select
e	State_type
e	State_type_assignment
e	State_type_role
d	Supported_item
dr	Text
d	Tuple_space
e	Uniform_product_space
e	Versioned_action_request