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Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2014/01/23 11:25:38 UTC

[jira] [Updated] (JENA-491) Extend CONSTRUCT to build quads

     [ https://issues.apache.org/jira/browse/JENA-491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne updated JENA-491:
-------------------------------

    Labels: gsoc gsoc2014  (was: )

> Extend CONSTRUCT to build quads
> -------------------------------
>
>                 Key: JENA-491
>                 URL: https://issues.apache.org/jira/browse/JENA-491
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: ARQ, Fuseki
>            Reporter: Andy Seaborne
>              Labels: gsoc, gsoc2014
>
> This would be an extension to SPARQL.
> 1/ Add use of GRAPH inside a CONSTRUCT template see SPARQL Update.
> 2/ Add conneg for quads to Fuseki.
> 3/ New QueryExecution operations execConstructQuads() and execConstructDataset()
> If asked for triples, and the CONSTRUCT generates quads, the named graph items are dropped - that is, only the default graph is returned.  This is for commonality with RIOT.



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