#roadworthiness  (of motor vehicles) the quality of being fit to drive on the open road
  supertype:  worthiness  the quality or state of having merit or value
     supertype:  good_point__goodness__good  that which is good or valuable or useful: "weigh the good against the bad"; "among the highest goods of all are happiness and self-realization"
        supertype:  owned_entity__ownedentity
           supertype:  entity_playing_some_role  e.g., an agent, an owner
              supertype:  entity  something that can be "involved" in a situation
                 supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
              supertype:  thing_that_can_be_seen_as_a_relation  usable as relation type
                 supertype:  thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                    supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type

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