lis#possible_individual  something that exists in space and time; click here for details
  exclusion:  abstract_object
  supertype:  thing  physical (pm)
  member of:  class_of_individual
  subtype:  activity  possible_individual that brings about change by causing the "event" that marks the "beginning", or the "event" that marks the "ending" of a possible_individual; click here for details
  subtype:  event  possible_individual with zero extent in time; click here for details
     subtype:  point_in_time  event that is the whole space extension with zero extent in time; click here for details
  subtype:  actual_individual  possible_individual that is a part of the space-time continuum that we inhabit; click here for details
  subtype:  physical_object  possible_individual that is a distribution of matter, energy, or both; click here for details
     subtype:  stream
  subtype:  whole_life_individual
  subtype:  arranged_individual  possible_individual that has parts that play distinct roles with respect to the whole; click here for details
  subtype:  period_in_time

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