J. Broekstra, A. Kampman, и F. van Harmelen. Proceedings of the first International Semantic Web
Conference (ISWC 2002), 2342, стр. 54--68. Sardinia, Italy, Springer Verlag, Heidelberg Germany, (июня 2002)See also http://www.openrdf.org/.
K. Cheung, H. Frost, M. Marshall, E. Prud'hommeaux, M. Samwald, J. Zhao, и 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.".
J. Frey, и S. Hellmann. 13th International Conference on Semantic Systems Proceedings (SEMANTiCS 2017) - Posters & Demonstrations Track, (сентября 2017)
J. Frey, и S. Hellmann. 13th International Conference on Semantic Systems Proceedings (SEMANTiCS 2017) - Posters & Demonstrations Track, (сентября 2017)