Description page must show all DescriptionElement subclasses
Currently it seems to show only Categorical and Quantitative Data. But one never knows what data will really come within a description.
Very urgent is it to implement Distributions, too, as this is needed for DistributionAggregation. Currently a description holding distributions only shows only an empty page.
It also needs to be discussed which Feature Tree to use for such pages. Some descriptions do have 1 or more DescriptiveDataSets attached. For them it is good to use the dataset feature tree(s) - but what if multiple exist. But what if no dataset exists or if features are included which are not in the feature tree.