_:b16252177	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Axiom> .
_:b16252177	<http://www.w3.org/2002/07/owl#annotatedProperty>	<http://purl.obolibrary.org/obo/IAO_0000116> .
_:b16252177	<http://purl.obolibrary.org/obo/IAO_0010000>	<http://purl.obolibrary.org/obo/bfo/axiom/0000002> .
_:b16252177	<http://www.w3.org/2002/07/owl#annotatedTarget>	"Spatial region doesn't have a closure axiom because the subclasses don't exhaust all possibilites. An example would be the union of a spatial point and a spatial line that doesn't overlap the point, or two spatial lines that intersect at a single point. In both cases the resultant spatial region is neither 0-dimensional, 1-dimensional, 2-dimensional, or 3-dimensional."@en .
_:b16252177	<http://www.w3.org/2002/07/owl#annotatedSource>	<http://purl.obolibrary.org/obo/BFO_0000006> .
_:b16252177	<http://www.w3.org/2000/01/rdf-schema#comment>	"per discussion with Barry Smith" .