Category Archives: SPARQL

“SPARQL Inferencing Notation (SPIN)” is published as a W3C Member Submission

The “SPARQL Inferencing Notation (SPIN)” specification has been published as a W3C Member Submission, co-authored by experts from TopQuandrant, Open Link Software, and the Rensselaer Polytechnic Institute. Based on RDF, RDF Schema and SPARQL, SPIN implements a rule and constraints … Continue reading

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First Draft of SPARQL 1.1 Federation Extensions Published; Five SPARQL 1.1 Drafts Updated

The SPARQL Working Group has published a First Public Working Draft of SPARQL 1.1 Federation Extensions, which defines extensions to the SPARQL Query Language to support distributed SPARQL query execution. The group also published 5 updates, listed below. The group … Continue reading

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