#tax__revenue_enhancement  charge against a citizen's person or property or activity for the support of government
  subtype:  single_tax  income_tax  capital_gains_tax  capital_levy  departure_tax  franchise_tax  gift_tax  direct_tax  indirect_tax  capitation  progressive_tax  rates  stamp_tax  pavage  transfer_tax  special_assessment  tariff  excise_tax
  supertype:  levy  a charge imposed and collected
     supertype:  charge.liabilities  financial liabilities (such as a tax); "the charges against the estate"
        supertype:  liabilities__liabilitie  ('!' replaced by '-' since a liability (e.g. a loan) for someone may be seen as an asset by another or even the same person (e.g. a credit))$ anything that is owed to someone else
           supertype:  possession  anything owned or possessed
              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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