@inproceedings{Lopes10a, Author = {Nuno Lopes, Axel Polleres, Umberto Straccia and Antoine Zimmermann}, Booktitle = {Proceedings of the International Semantic Web Conference (ISWC-10)}, Number = {6496}, Pages = {518-533}, Publisher = {Springer-Verlag}, Series = {Lecture Notes in Computer Science}, Title = {AnQL: SPARQLing Up Annotated RDF}, Year = {2010}}