#stimulus__stimulation__stimulant__input  any stimulating information or event; acts to arouse action
  subtype:  elicitation  kick.stimulus  turn-on  negative_stimulation  conditioned_stimulus  reinforcing_stimulus  discriminative_stimulus  positive_stimulus  negative_stimulus
  supertype:  information  knowledge acquired through study or experience or instruction
     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

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