Getting more RDF support from relational databases

    WWW (Companion Volume), pp. 515-516, 2012.

    Cited by: 6|Bibtex|Views8|Links
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    Keywords:
    reformulation-based techniquecomplete saturationnovel soundincomplete informationpopular description logic fragmentMore(10+)

    Abstract:

    We introduce the database fragment of RDF, which extends the popular Description Logic fragment, in particular with support for incomplete information. We then provide novel sound and complete saturation- and reformulation-based techniques for answering the Basic Graph Pattern queries of SPARQL in this fragment. Notably, we extend the sta...More

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