AnQL: SPARQLing up annotated RDFS. Lopes, N., Polleres, A., Straccia, U., & Zimmermann, A. In Proceedings of the 9th International Semantic Web Conference (ISWC 2010), volume 6496, of Lecture Notes in Computer Science (LNCS), Shanghai, China, November, 2010. Springer.
AnQL: SPARQLing up annotated RDFS [pdf]Paper  abstract   bibtex   
Starting from the general framework for Annotated RDFS which we presented in previous work (extending Udrea et al.'s Annotated RDF), we address the development of a query language – AnQL – that is inspired by SPARQL, including several features of SPARQL 1.1. As a side effect we propose formal definitions of the semantics of these features (subqueries, aggregates, assignment, solution modifiers) which could serve as a basis for the ongoing work in SPARQL 1.1. We demonstrate the value of such a framework by comparing our approach to previously proposed extensions of SPARQL and show that AnQL generalises and extends them.

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