| This SpatialQueryService represents web services that deal with the spatial domain. They may also invoke services that entail elements of spatial reasoning. |
| This SpatialQueryService subsumes services that are related to spatial aspects of the problem domain. An example query is to return all objects that fall within the bounds of a specificed region, e.g. that defined by a graticule. |
| •owl:Thing |
| •SpatioTemporalThing |
| •Endurant |
| •NonPhysicalEndurant |
| •SocialObject |
| •NonAgentiveSocialObject |
| •NonPhysicalArtefact |
| •WebService |
| •SemanticQueryWebService |
| •SpatialQueryService |