Vidéo pédagogique

4. Pre and Post Processing

Durée : 00:05:08 -Réalisation : 8 septembre 2016 -Mise en ligne : 8 septembre 2016
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Descriptif

In the fourth part, we will see the pre and post processing of a SPARQL query.

An RDF dataset is composed of a default graph and possibly several named graphs. The usual way of processing a query is on the default graph. But it is possible to require to process a SPARQL query on the merge of several named graphs. For this purpose the query language proposes the FROM statements that enable to specify the list of named graph on which we want to execute the query. In this example the SPARQL query is executed on the merge of the data1 and data2 named graphs....

Intervenant
Thème
Discipline :
Notice
Langue :
Anglais
Crédits
Fabien Gandon (Intervenant), Catherine Faron-Zucker (Intervenant), Olivier Corby (Intervenant)
Conditions d'utilisation
Unless otherwise specified, the course material is provided under the Creative Commons License BY-NC-ND: the name of the author should always be mentioned; the user can exploit the work except in a commercial context; and he or she cannot make changes to the original work.
Citer cette ressource :
Fabien Gandon, Catherine Faron-Zucker, Olivier Corby. Inria. (2016, 8 septembre). 4. Pre and Post Processing. [Vidéo]. Canal-U. https://www.canal-u.tv/99509. (Consultée le 22 septembre 2023)
Contacter
Documentation

SPARQL with FLINT interface

 

The flint interface enables users to edit and validate a SPARQL query that can be evaluated on a remote server chosen from a list of proposed servers. In the application below, we access the Corese server in HTTPS. Click the "submit" button to send the (default) query.

 The FLINT SPARQL Editor :

https://corese.inria.fr/flint/index.html


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