| Subject | Object | 
| ?:Attachable (abstract) | "Abstract superclass for everything that can have attributes and dimensions"@en | 
| ?:Attribute property | "The class of components which represent attributes of observations in the cube, e.g. unit of measurement"@en | 
| ?:Coded property | "Superclass of all coded ComponentProperties"@en | 
| ?:Component property (abstract) | "Abstract super-property of all properties representing dimensions, attributes or measures"@en | 
| ?:Component set | "Abstract class of things which reference one or more ComponentProperties"@en | 
| ?:Component specification | "Used to define properties of a component (attribute, dimension etc) which are specific to its usage in a DSD."@en | 
| ?:Data set | "Represents a collection of observations, possibly organized into various slices, conforming to some common dimensional structure."@en | 
| ?:Data structure definition | "Defines the structure of a DataSet or slice"@en | 
| ?:Dimension property | "The class of components which represent the dimensions of the cube"@en | 
| ?:Hierarchical Code List | "Represents a generalized hierarchy of concepts which can be used for coding. The hierarchy is defined by one or more roots together with a property which relates concepts in the hierarchy to thier child concept .  The same concepts may be members of multiple hierarchies provided that different qb:parentChildProperty values are used for each hierarchy."@en | 
| ?:Measure property | "The class of components which represent the measured value of the phenomenon being observed"@en | 
| ?:Observation | "A single observation in the cube, may have one or more associated measured values"@en | 
| ?:Observation Group | "A, possibly arbitrary, group of observations."@en | 
| ?:point | "A point, typically described using a coordinate system relative to Earth, such as WGS84.
  " | 
| ?:point | " 
Uniquely identified by lat/long/alt. i.e.
spaciallyIntersects(P1, P2) :- lat(P1, LAT), long(P1, LONG), alt(P1, ALT),
  lat(P2, LAT), long(P2, LONG), alt(P2, ALT).
sameThing(P1, P2) :- type(P1, Point), type(P2, Point), spaciallyIntersects(P1, P2).
  " | 
| ?:Slice | "Denotes a subset of a DataSet defined by fixing a subset of the dimensional values, component properties on the Slice"@en | 
| ?:Slice key | "Denotes a subset of the component properties of a DataSet which are fixed in the corresponding slices"@en | 
| ?:SpatialThing | "Anything with spatial extent, i.e. size, shape, or position.
 e.g. people, places, bowling balls, as well as abstract areas like cubes." |