#disproof__falsification__refutation  any evidence that helps to establish the falsity of something
  subtype:  reductio_ad_absurdum  confutation  counterexample
  supertype:  evidence.situation__grounds  your basis for belief or disbelief; knowledge on which to base belief; "the evidence that smoking causes lung cancer is very compelling"
     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

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