Querying the Web with SPARQL

  • Bijan Parsia
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4126)


Consider the following two conceptions of the Semantic Web:

– A web of (logic based) knowledge representations.

– A web of (semi-)structured data.

In both conceptions, the common factor (the web) imposes certain requirements: extremely variable scalability (from a home page to community sites to sites that encompass a significant fraction of the web), rapid evolution, radical distribution, arbitrary interconnection and aggregation, and very little validation or other means of control. The demands of the web are forcing both the knowledge representation (KR) and the database communities to stretch their understanding and technology in different ways.


Knowledge Representation Query Language Query Result Conjunctive Query SPARQL Query 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. 1.
    Baader, F.: Logic-based knowledge representation. In: Veloso, M.M., Wooldridge, M.J. (eds.) Artificial Intelligence Today. LNCS (LNAI), vol. 1600, pp. 13–41. Springer, Heidelberg (1999)CrossRefGoogle Scholar
  2. 2.
    Bachman, C.W.: The programmer as navigator. Commun. ACM 16(11), 653–658 (1973)CrossRefGoogle Scholar
  3. 3.
    Chen, W., Kifer, M., Warren, D.S.: HILOG: A foundation for higher-order logic programming. Journal of Logic Programming 15(3), 187–230 (1993)CrossRefMathSciNetMATHGoogle Scholar
  4. 4.
    Frasincar, F., Houben, G., Vdovjak, R., Bar, P.: RAL: An algebra for querying RDF. In: The 3rd International Conference On Web Information Systems Engineering (WISE 2002) (2002)Google Scholar
  5. 5.
    Goldman, R., McHugh, J., Widom, J.: From semistructured data to XML: Migrating the Lore data model and query language. In: Workshop on the Web and Databases (WebDB 1999), pp. 25–30 (1999)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Bijan Parsia
    • 1
  1. 1.University of Manchester 

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