Geospatial RDF Stores

Abstract

In this section, we present all the geospatial RDF stores that have been devel­ oped over time, paying more attention to recent systems. In particular, we follow a modular presentation of the systems, taking into consideration factors such as, whether it is a proof-of-concept system, which geospatial vocabularies are sup­ ported, and the level of support for the most prominent vocabulary, the Open