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- Add clarifications to dimensions #53 - change title of viz to ux #40
zazuko · Mar 1, 2022 · b93459f · b93459f
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diff --git a/documentation/core.md b/documentation/core.md
@@ -96,7 +96,7 @@ In general, any RDF Property can be considered for describing a dimension, excep
 
 > Note that choosing a particular dimension will have implications. For querying cubes via SPARQL, spatial and temporal dimensions might only be filtered properly if the datatype used (i.e. `xsd:date`, `geo:asWKT`) is supported/optimized by the SPARQL endpoint. This is for example mostly _not_ the case for fragment datatypes like `xsd:gYear` etc.
 >
-> It has to be ensured that properties are not attached at the wrong level. Spatial dimensions for example are most likely *not* attached to the observation directly but to an instance of a dimension referenced in the observation.
+> It has to be ensured that properties are not attached at the wrong level. Spatial dimensions for example are most likely *not* attached to the observation directly but to an instance of a dimension referenced in the observation. This is the case when the observation is referring to a static location where the observation is done, e.g. a sensor location. When however the actual location is the observation then it can be recorded as a dimension
 
 Instances of a dimension can be [RDF literals](https://www.w3.org/TR/rdf11-primer/#section-literal) with [data types](https://www.w3.org/TR/rdf11-concepts/#section-Datatypes) (sometimes called _typed literals_) or IRIs. Only one literal must be attached to each dimension or must point to a single IRI.
 

diff --git a/documentation/visualization.md b/documentation/visualization.md
@@ -1,8 +1,6 @@
-# RDF Cube Schema: Visualization Extensions
+# RDF Cube Schema: User eXperience Extension
 
-<div class='issue' data-number='40'></div>
-
-To facilitate the visualization of RDF Cubes it is possible to extend the [Constraints](#constraints) to include additional metadata that describes the characteristics of the cube and its dimensions.
+To facilitate the visualization of RDF Cubes or any other user experience related activities it is possible to extend the [Constraints](#constraints) to include additional metadata that describes the characteristics of the cube and its dimensions.
 By providing this information in the Constraints tools used for displaying the data in the cube do not need to process and interpret the actual data in the cube to configure the visualization.
 
 ## Dimensions