#Four_Horsemen  (Book of Revelations) the four evils that will come at the end of the world: conquest rides a white horse; war a red horse; famine a black horse; plague a pale horse
  supertype:  #evil  that which causes harm or destruction or misfortune: "the evil that men do lives after them; the good is oft interred with their bones"- Shakespeare
     supertype:  #bad_point__badpoint__badness__badnes  that which is below standard or expectations as of ethics or decency: "take the bad with the good"
        supertype:  pm#owned_entity__ownedentity
           supertype:  pm#entity_playing_some_role  e.g., an agent, an owner
              supertype:  pm#entity  something that can be "involved" in a situation
                 supertype:  pm#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:  pm#thing_that_can_be_seen_as_a_relation  usable as relation type
                 supertype:  pm#thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                    supertype:  pm#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

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