SPARQLAS - Implementing SPARQL Queries with OWL Syntax

Transforming and Weaving Ontologies in Model Driven Engineering 2010.

计算机科学;

Mark Schneider

Others  :  http://ceur-ws.org/Vol-604/paper10.pdf
PID  :  42883

学科分类：计算机科学（综合）

来源: CEUR

【 摘 要 】

Using SPARQL for writing queries on OWL-DL ontologiescan be complicated due to its RDF triple semantics. Translating OWL ex- pressions to this semantics is a non-trivial problem. We present SPARQL- DL 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 model- to-model transformation and how a query can be connected to an UML model. Finally, we evaluate SPARQLAS against SPARQL and show the