_:b665800174 . _:b665800174 . _:b665800174 "(forall (x) (if (ThreeDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [040-001] " . _:b665800174 . _:b665800174 . _:b665800174 . _:b665800174 .