Geospatial Data Integration with Linked Data and Provenance Tracking
We report on our experiences with integrating geospatial datasets using Linked Data technologies. We describe NeoGeo, an integration vocabulary, and an integration scenario involving two geospatial
datasets: the GADM database of Global Administrative Areas and NUTS, the Nomenclature of Territorial Units for Statistics. We identify the need for provenance to be able to correctly interpret query results over the integrated dataset.