sowa#occurrent__thing_without_temporally_stable_identity  click here for details
  closed_exclusion:  continuant
  subtype:  process  script  participation  history  situation  purpose
  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

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