SPARQLAS - Implementing SPARQL Queries with OWL Syntax
نویسنده
چکیده
Using SPARQL for writing queries on OWL-DL ontologies can be complicated due to its RDF triple semantics. Translating OWL expressions to this semantics is a non-trivial problem. We present SPARQLDL Abstract Syntax (SPARQLAS), a proper subset of SPARQL, to solve this issue by employing the OWL Functional-Style Syntax to compose queries. We illustrate how the translation is made possible by a modelto-model transformation and how a query can be connected to an UML model. Finally, we evaluate SPARQLAS against SPARQL and show the efforts of SPARQLAS for queries on OWL-DL ontologies.
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تاریخ انتشار 2010