A RPL through RDF: Expressive Navigation in RDF Graphs

  title={A RPL through RDF: Expressive Navigation in RDF Graphs},
  author={Harald Zauner and Benedikt Linse and Tim Furche and François Bry},
RPL (pronounced “ripple”) is the most expressive path language for navigating in RDF graphs proposed to date that can still be evaluated with polynomial combined complexity. RPL is a lean language well-suited for integration into RDF rule languages. This integration enables a limited form of recursion for traversing RDF paths of unknown length at almost no additional cost over conjunctive triple patterns. We demonstrate the power, ease, and efficiency of RPL with two applications on top of the… CONTINUE READING

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