Difference between revisions of "Main Page"

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This is the wiki page for the [http://www.w3.org/2001/sw/DataAccess/ SPARQL Working Group] ([http://www.w3.org/2011/05/sparql-charter charter]). It is editable by members of the the working group. W3C members may [http://www.w3.org/2004/01/pp-impl/35463/join join the working group]. Others may appeal to a working group chair for [http://www.w3.org/2004/08/invexp invited expert status]. See also [http://www.w3.org/2001/sw/DataAccess/homepage-20080115 previous (Data Access) Working Group homepage].
 
This is the wiki page for the [http://www.w3.org/2001/sw/DataAccess/ SPARQL Working Group] ([http://www.w3.org/2011/05/sparql-charter charter]). It is editable by members of the the working group. W3C members may [http://www.w3.org/2004/01/pp-impl/35463/join join the working group]. Others may appeal to a working group chair for [http://www.w3.org/2004/08/invexp invited expert status]. See also [http://www.w3.org/2001/sw/DataAccess/homepage-20080115 previous (Data Access) Working Group homepage].
  
== Documents published by the group ==
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== Recommendations ==
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 +
The group has now completed its work, publishing eleven W3C Recommendations:
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# [http://www.w3.org/TR/2013/REC-sparql11-overview-20130321 SPARQL 1.1 Overview]<!-- sparql11-overview -->
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# [http://www.w3.org/TR/2013/REC-sparql11-query-20130321 SPARQL 1.1 Query Language]<!-- sparql11-query -->
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# [http://www.w3.org/TR/2013/REC-sparql11-update-20130321 SPARQL 1.1 Update]<!-- sparql11-update -->
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# [http://www.w3.org/TR/2013/REC-sparql11-service-description-20130321 SPARQL 1.1 Service Description]<!-- sparql11-service-description -->
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# [http://www.w3.org/TR/2013/REC-sparql11-federated-query-20130321 SPARQL 1.1 Federated Query]<!-- sparql11-federated-query -->
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# [http://www.w3.org/TR/2013/REC-sparql11-results-json-20130321 SPARQL 1.1 Query Results JSON Format]<!-- sparql11-results-json -->
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# [http://www.w3.org/TR/2013/REC-sparql11-results-csv-tsv-20130321 SPARQL 1.1 Query Results CSV and TSV Formats]<!-- sparql11-results-csv-tsv -->
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# [http://www.w3.org/TR/2013/REC-rdf-sparql-XMLres-20130321 SPARQL Query Results XML Format (Second Edition)]<!-- rdf-sparql-XMLres -->
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# [http://www.w3.org/TR/2013/REC-sparql11-entailment-20130321 SPARQL 1.1 Entailment Regimes]<!-- sparql11-entailment -->
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# [http://www.w3.org/TR/2013/REC-sparql11-protocol-20130321 SPARQL 1.1 Protocol]<!-- sparql11-protocol -->
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# [http://www.w3.org/TR/2013/REC-sparql11-http-rdf-update-20130321 SPARQL 1.1 Graph Store HTTP Protocol]<!-- sparql11-http-rdf-update -->
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Members of the group and others are encouraged to subscribed to public-sparql-dev@w3.org for general technical discussion of SPARQL and to public-rdf-dawg-comments@w3.org for discussion of specific reported errata.
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== Earlier documents published by the group ==
  
 
These links refer to the latest published Working Draft versions only. You can follow the "previous version" link in the documents to find the earlier versions, or use the links in the side bar to find editor's drafts.
 
These links refer to the latest published Working Draft versions only. You can follow the "previous version" link in the documents to find the earlier versions, or use the links in the side bar to find editor's drafts.

Revision as of 21:41, 26 March 2013

SPARQL Working Group Wiki

This is the wiki page for the SPARQL Working Group (charter). It is editable by members of the the working group. W3C members may join the working group. Others may appeal to a working group chair for invited expert status. See also previous (Data Access) Working Group homepage.

Recommendations

The group has now completed its work, publishing eleven W3C Recommendations:


  1. SPARQL 1.1 Overview
  2. SPARQL 1.1 Query Language
  3. SPARQL 1.1 Update
  4. SPARQL 1.1 Service Description
  5. SPARQL 1.1 Federated Query
  6. SPARQL 1.1 Query Results JSON Format
  7. SPARQL 1.1 Query Results CSV and TSV Formats
  8. SPARQL Query Results XML Format (Second Edition)
  9. SPARQL 1.1 Entailment Regimes
  10. SPARQL 1.1 Protocol
  11. SPARQL 1.1 Graph Store HTTP Protocol


Members of the group and others are encouraged to subscribed to public-sparql-dev@w3.org for general technical discussion of SPARQL and to public-rdf-dawg-comments@w3.org for discussion of specific reported errata.

Earlier documents published by the group

These links refer to the latest published Working Draft versions only. You can follow the "previous version" link in the documents to find the earlier versions, or use the links in the side bar to find editor's drafts.

  • SPARQL New Features and Rationale (2009-07-02)
  • SPARQL 1.1 Query (2012-11-08) - Proposed Recommendation! Adds support for aggregates, subqueries, projected expressions, and negation to the SPARQL query language.
  • SPARQL 1.1 Update (2012-11-08) - Proposed Recommendation! Defines an update language for RDF graphs.
  • SPARQL 1.1 Protocol (2012-11-08) - Candidate Recommendation! Defines an abstract interface and HTTP bindings for a protocol to issue SPARQL Query and SPARQL Update statements against a SPARQL endpoint.
  • SPARQL 1.1 Service Description (2012-11-08) - Proposed Recommendation! Defines a vocabulary and discovery mechanism for describing the capabilities of a SPARQL endpoint.
  • SPARQL 1.1 Graph Store HTTP Protocol (2012-11-08) - Candidate Recommendation! Describes the use of the HTTP protocol for managing named RDF graphs on an HTTP server.
  • SPARQL 1.1 Entailment Regimes (2012-11-08) - Candidate Recommendation! Defines conditions under which SPARQL queries can be used with entailment regimes such as RDF, RDF Schema, OWL, or RIF.
  • SPARQL 1.1 Federated Query (2012-11-08)- Proposed Recommendation! Defines the syntax and semantics of a SPARQL 1.1 Query extension for executing distributed queries over different endpoints.
  • SPARQL 1.1 Query Results JSON Format (2012-11-08)- Proposed Recommendation! describes the representation of SELECT and ASK query results using JSON.
  • SPARQL 1.1 Query Results CSV and TSV Formats (2012-11-08) - Proposed Recommendation! describes the representation of SELECT query results using CSV and TSV.
  • SPARQL 1.1 Overview (2012-11-08) - Proposed Recommendation! this documents gives an overview over all the documents of the specification.
  • (SPARQL 1.1 Property Paths (2010-01-26) - Defines a more succinct way to write parts of basic graph patterns and also extend matching of triple pattern to arbitrary length paths. - This has been integrated in SPARQL 1.1 Query since the Oct. 2010 version)