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changes to service description document

From: Gregory Williams <greg@evilfunhouse.com>
Date: Tue, 15 Dec 2009 00:48:39 -0500
Message-Id: <2A0F96F8-7EBD-461F-BF0E-91BAD1F9BA76@evilfunhouse.com>
To: SPARQL Working Group <public-rdf-dawg@w3.org>
I've added the following paragraph to the SD document in CVS as part of ACTION-150:

Since the publication of the first public working draft of this document, the following changes have been made.  IRIs for two commonly implemented features were added: the ability to dereference URLs used in FROM/FROM NAMED clauses (sd:dereferenceURLs) and the use of the default graph as the union of all named graphs in a dataset (sd:unionDefaultGraph). Updated the vocabulary used for describing datasets and graphs. Properties for linking an sd:Dataset to its default and named graphs were added. In addition to describing the default dataset, it is now possible to ennumerate the graphs that are available for use in constructing a dataset with FROM and FROM NAMED clauses. Furthermore, the extra "URL" property for describing the location of a dataset description file was dropping in preference of using dereferencable sd:Dataset URLs.

Received on Tuesday, 15 December 2009 05:49:17 UTC

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