Relation lis#class_of_involvement_by_reference (role_and_domain,class_of_activity)  click here for details
  exclusion:  class_of_composition_of_individual  class_of_connection_of_individual  class_of_classification  class_of_representation_translation  class_of_usage_of_representation  class_of_responsibility_for_representation  class_of_lifecycle_stage  class_of_assertion  class_of_individual_used_in_connection  class_of_approval  class_of_possible_role_and_domain  class_of_relationship_with_signature  class_of_specialization  class_of_intended_role_and_domain  class_of_approval_by_status  class_of_representation_of_thing  class_of_relative_location  class_of_functional_mapping  class_of_recognition  class_of_indirect_property  class_of_cause_of_beginning_of_class_of_individual  dimension_of_individual  property_for_shape_dimension  class_of_temporal_sequence  class_of_cause_of_ending_of_class_of_individual
  supertype:  class_of_relationship  click here for details
  member:  involvement_by_reference (thing,activity [49..*])  click here for details