K. Cheung, H. Frost, M. Marshall, E. Prud'hommeaux, M. Samwald, J. Zhao, und A. Paschke. BMC Bioinformatics, (2009)"We have explored a tool called "FeDeRate", which enables a global SPARQL query to be decomposed into subqueries against the remote databases offering either SPARQL or SQL query interfaces.".
S. Handschuh, S. Staab, und R. Volz. WWW '03: Proceedings of the 12th international conference on World Wide Web, Seite 431--438. New York, NY, USA, ACM, (2003)
A. Ankolekar, M. Krötzsch, T. Tran, und D. Vrandecic. WWW '07: Proceedings of the 16th international conference on World Wide Web, Seite 825--834. New York, NY, USA, ACM Press, (2007)