| Represents a parameter that is used in the context of a instantiating a query from a query template. |
| •owl:Thing |
| •SpatioTemporalThing |
| •Endurant |
| •NonPhysicalEndurant |
| •SocialObject |
| •NonAgentiveSocialObject |
| •NonPhysicalArtefact |
| •SemanticQueryRelatedObject |
| •QueryTemplateParameter |