dl#commerce
  supertype:  transaction
     supertype:  activity
        supertype:  accomplishment__ACC  non atomic eventive occurence, e.g., a conference, an ascent, a performance
           supertype:  situation_playing_some_role  e.g., a causal situation
              supertype:  situation  something that "occurs" in a real/imaginary region of time and space
                 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_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
           supertype:  event__EV  as opposed to stative occurrences, the sum of two eventive occurences is not the same kind of occurrence
              supertype:  perdurant__occurence___PD
                 supertype:  situation  something that "occurs" in a real/imaginary region of time and space
                 supertype:  abstract_or_perdurant__AB_or_PD
                    supertype:  entity  a category from DOLCE or generalized by a category from DOLCE
                       supertype:  individual__particular___supertype_of_1st_order_types  all individuals (for concepts or relations) are implicitely or explicitely instance of that type
                          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:  endurant_or_perdurant__ED_or_PD
                    supertype:  quality_or_endurant_or_perdurant__Q_or_ED_or_PD
                       supertype:  entity  a category from DOLCE or generalized by a category from DOLCE
                 supertype:  PQ_or_PED_or_PR_or_PD
                    supertype:  quality_or_endurant_or_perdurant__Q_or_ED_or_PD

No statement uses or specializes commerce; click here to add one.