#poison_ivy  dermatitis resulting from contact with the poison ivy plant
  supertype:  #Rhus_dermatitis  contact dermatitis resulting from contact with plants of the genus Toxicodendron
     supertype:  #contact_dermatitis  a delayed type of allergic reaction of the skin resulting from skin contact with a specific allergen (such as poison ivy)
        supertype:  #dermatitis  inflammation of the skin; skin becomes itchy and may develop blisters
           supertype:  #eczema  generic term for inflammatory conditions of the skin; particularly with vesiculation in the acute stages
              supertype:  #skin_disease__disease_of_the_skin__skin_disorder__skin_problem__skin_condition  a disease affecting the skin
                 supertype:  #disease  an impairment of health or a condition of abnormal functioning
                    supertype:  #illness__illnes__sickness  impairment of normal physiological function affecting part or all of an organism
                       supertype:  #ill_health__illhealth__unhealthiness__unhealthines__healthproblem  a state in which you are unable to function normally and without pain
                          supertype:  #physiological_state__physiologicalstate__physiological_condition__physiologicalcondition  the condition of the body or bodily functions
                             supertype:  #condition.state__status  a condition or state at a particular time: "a condition (or state) of disrepair"; "the current status of the arms negotiations"
                                supertype:  #state  the way something is with respect to its main attributes; "the current state of knowledge"; "his state of health"; "in a weak financial state"
                                   supertype:  pm#state  situation that is not a process
                                      supertype:  pm#situation  something that "occurs" in a real/imaginary region of time and space
                                         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:  sumo#process__proces__physicalsituation  intuitively, the class of things that happen and have temporal parts or stages; examples include extended events like a football match or a race, actions like pursuing and reading, and biological processes; sumo#process is not identical to pm#situation because an instance of pm#situation is not necessarily an instance of sumo#physical
                                      supertype:  pm#situation  something that "occurs" in a real/imaginary region of time and space
                                      supertype:  pm#process_or_process_description
                                         supertype:  pm#processing_thing
                                            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
                                      supertype:  sumo#physical__physical_thing  an entity that has a location in space-time; locations are themselves understood to have a location in space-time; click here for more details on the identical category sowa#physical_thing
                                         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 #poison_ivy; click here to add one.