theorem instCoeSpatiotemporalRegionOccurrent._proof_1
theorem instCoeSpatiotemporalRegionOccurrent._proof_1: ∀ (v : d4qbfhxh.SpatiotemporalRegion), d4qbfhxh.Occurrent.Is (Subtype.val v)
theorem instCoeSpatiotemporalRegionOccurrent._proof_1
theorem instCoeSpatiotemporalRegionOccurrent._proof_1: ∀ (v : d4qbfhxh.SpatiotemporalRegion), d4qbfhxh.Occurrent.Is (Subtype.val v)