ESTA-LD (Exploratory Spatio-Temporal Analysis of Linked Data) is a tool developed within the GeoKnow project which aims to enable exploration and analysis of spatio-temporal linked statistical data, and demonstrate that by publishing statistics as Linked Data, it is easier to integrate external data, compare different datasets, and link to non-tabular data.

Demo available here.
Use of ESTA-LD in Supply Chain Scenario.