术语信息
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Definition: A spatial region [snap:SpatialRegion] with three dimensions.
Examples: a cube-shaped part of space, a sphere-shaped part of space
elucidation
A three-dimensional spatial region is a spatial region that is of three dimensions. (axiom label in BFO2 Reference: [040-001])
has associated axiom(fol)
(forall (x) (if (ThreeDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [040-001]