(forall (x) (if (SpatioTemporalRegion x) (exists (y) (and (TemporalRegion y) (temporallyProjectsOnto x y))))) // axiom label in BFO2 CLIF: [098-001]

(forall (x y) (if (and (SpatioTemporalRegion x) (occurrentPartOf y x)) (SpatioTemporalRegion y))) // axiom label in BFO2 CLIF: [096-001]

(forall (r) (if (SpatioTemporalRegion r) (occupiesSpatioTemporalRegion r r))) // axiom label in BFO2 CLIF: [107-002]

(forall (x) (if (SpatioTemporalRegion x) (Occurrent x))) // axiom label in BFO2 CLIF: [095-001]

(forall (x t) (if (SpatioTemporalRegion x) (exists (y) (and (SpatialRegion y) (spatiallyProjectsOntoAt x y t))))) // axiom label in BFO2 CLIF: [099-001]

the spatiotemporal region occupied by a human life

the spatiotemporal region occupied by a process of cellular meiosis.

the spatiotemporal region occupied by the development of a cancer tumor

Each spatiotemporal region projects_onto some temporal region. (axiom label in BFO2 Reference: [098-001])

Every spatiotemporal region s is such that s occupies_spatiotemporal_region s. (axiom label in BFO2 Reference: [107-002])

All parts of spatiotemporal regions are spatiotemporal regions. (axiom label in BFO2 Reference: [096-001])

Every spatiotemporal region occupies_spatiotemporal_region itself.

Each spatiotemporal region at any time t projects_onto some spatial region at t. (axiom label in BFO2 Reference: [099-001])

A spatiotemporal region is an occurrent entity that is part of spacetime. (axiom label in BFO2 Reference: [095-001])

SpatiotemporalRegion

st-region

spatiotemporal region