LSD Dimensions: Use and Reuse of Linked Statistical Data

RDF Data Cube (QB) has boosted the publication of Linked Statistical Data (LSD) on the Web, making them linkable to other related datasets and concepts following the Linked Data paradigm. In this demo we present LSD Dimensions, a web based application that monitors the usage of dimensions and codes (variables and values in QB jargon) in Data Structure Definitions over six hundred public SPARQL endpoints. We plan to extend the system to retrieve more in-use QB metadata, serve the dimension and code data through SPARQL and an API, and provide analytics on the (re)use of statistical properties in LSD over time.