PROCESS_PROPERTY_REPRESENTATION_SCHEMA
short long

e	Action
e	Action_directive
e	Action_method
e	Action_method_relationship
er	Action_property
e	Action_property_representation
e	Action_relationship
e	Action_resource
e	Action_resource_relationship
e	Action_resource_requirement
e	Action_resource_requirement_relationship
e	Action_resource_type
d	Characterized_action_definition
d	Characterized_resource_definition
d	Identifier
dr	Label
er	Representation
e	Representation_context
e	Representation_item
er	Resource_property
e	Resource_property_representation
e	Resource_requirement_type
e	State_type
e	State_type_assignment
e	State_type_role
d	Supported_item
dr	Text
e	Versioned_action_request