theorem BFO.OccurrentOrTemporalRegion.occurrent.sizeOf_spec
theorem BFO.OccurrentOrTemporalRegion.occurrent.sizeOf_spec: ∀ (a : j12bzjgj.BFO.Occurrent), sizeOf (j12bzjgj.BFO.OccurrentOrTemporalRegion.occurrent a) = 1 + sizeOf a
theorem BFO.OccurrentOrTemporalRegion.occurrent.sizeOf_spec
theorem BFO.OccurrentOrTemporalRegion.occurrent.sizeOf_spec: ∀ (a : j12bzjgj.BFO.Occurrent), sizeOf (j12bzjgj.BFO.OccurrentOrTemporalRegion.occurrent a) = 1 + sizeOf a