| Subject | Object |
| ?:attribute | "An alternative to qb:componentProperty which makes explicit that the component is a attribute"@en |
| ?:code list | "gives the code list associated with a CodedProperty"@en |
| ?:component | "indicates a ComponentProperty (i.e. attribute/dimension) expected on a DataSet, or a dimension fixed in a SliceKey"@en |
| ?:component specification | "indicates a component specification which is included in the structure of the dataset"@en |
| ?:concept | "gives the concept which is being measured or indicated by a ComponentProperty"@en |
| ?:data set | "indicates the data set of which this observation is a part"@en |
| ?:dimension | "An alternative to qb:componentProperty which makes explicit that the component is a dimension"@en |
| ?:hierarchyRoot | "Specifies a root of the hierarchy. A hierarchy may have multiple roots but must have at least one."@en |
| ?:measure | "An alternative to qb:componentProperty which makes explicit that the component is a measure"@en |
| ?:measure dimension | "An alternative to qb:componentProperty which makes explicit that the component is a measure dimension"@en |
| ?:observation | "indicates a observation contained within this slice of the data set"@en |
| ?:observation group | "Indicates a group of observations. The domain of this property is left open so that a group may be attached to different resources and need not be restricted to a single DataSet"@en |
| ?:parent-child property | "Specifies a property which relates a parent concept in the hierarchy to a child concept."@en |
| ?:slice | "Indicates a subset of a DataSet defined by fixing a subset of the dimensional values"@en |
| ?:slice key | "indicates a slice key which is used for slices in this dataset"@en |
| ?:slice structure | "indicates the sub-key corresponding to this slice"@en |
| ?:structure | "indicates the structure to which this data set conforms"@en |