theorem BFO.OccurrentOrTemporalRegion.occurrent.injEq
theorem BFO.OccurrentOrTemporalRegion.occurrent.injEq: ∀ (a a_1 : hz46pbq2.BFO.Occurrent), (hz46pbq2.BFO.OccurrentOrTemporalRegion.occurrent a = hz46pbq2.BFO.OccurrentOrTemporalRegion.occurrent a_1) = (a = a_1)