The IKM Young Lives Comparator shows what can be done when linked data is available in a standard format. In the example below the comparator fetches smoking prevalence data from a two different datasets which have been published using the same standard data cube 'Data Structure Definition'*, and it allows the user to compare shared measured across the different datasets.

*For the demonstrator, the comparison data from PATIOS was not available as RDF, so a copy was created.