Relation lis#class_of_relationship (*)  click here for details
  supertype:  class_of_abstract_object  relation_with_particular_property (pm)
  subtype: {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_involvement_by_reference 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} {class_of_relationship_with_related_end_1 class_of_relationship_with_related_end_2}
  member of:  class_of_class_of_relationship
  member:  relationship (?,?)  indicates something that one thing has to do with another; click here for details