theorem BFO.OccurrentOrTemporalRegion.temporalRegion.sizeOf_spec
theorem BFO.OccurrentOrTemporalRegion.temporalRegion.sizeOf_spec: ∀ (a : hz46pbq2.BFO.TemporalRegion), sizeOf (hz46pbq2.BFO.OccurrentOrTemporalRegion.temporalRegion a) = 1 + sizeOf a
theorem BFO.OccurrentOrTemporalRegion.temporalRegion.sizeOf_spec
theorem BFO.OccurrentOrTemporalRegion.temporalRegion.sizeOf_spec: ∀ (a : hz46pbq2.BFO.TemporalRegion), sizeOf (hz46pbq2.BFO.OccurrentOrTemporalRegion.temporalRegion a) = 1 + sizeOf a