ACTION_SCHEMA
short long
e Action
e Action_directive
e Action_method
e Action_method_relationship
e Action_relationship
e Action_request_solution
e Action_request_status
e Action_resource
e Action_resource_relationship
e Action_resource_type
e Action_status
f Acyclic_action_method_relationship
f Acyclic_action_relationship
f Acyclic_action_resource_relationship
f Acyclic_versioned_action_request_relationship
e Directed_action
e Executed_action
d Supported_item
e Versioned_action_request
e Versioned_action_request_relationship