Giovambattista Ianni Thomas Krennwallner Alessandra Martello Axel Polleres Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes. 310-327 2009 International Semantic Web Conference http://dx.doi.org/10.1007/978-3-642-04930-9_20 conf/semweb/2009 db/conf/semweb/iswc2009.html#IanniKMP09