Vidéo pédagogique
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). 5. R2RML: integration with databases , in 4. Integration with Other Data Formats and Sources. [Vidéo]. Canal-U. https://www.canal-u.tv/99563. (Consultée le 10 décembre 2023)

5. R2RML: integration with databases

Réalisation : 8 septembre 2016 - Mise en ligne : 8 septembre 2016
  • document 1 document 2 document 3
  • niveau 1 niveau 2 niveau 3
Descriptif

R2RML  allows us to integrate data from databases into RDF.

There are two ways of transforming a relational database into RDF using R2RML. The first way is a default transformation to provide a direct mapping of a relational database to RDF. The second way is a customised transformation using the R2RML language to provide the mapping from the relational database to RDF.

Intervenant

Dans la même collection

  • Conclusion of the MOOC Introduction to a Web of Linked Data
    Vidéo pédagogique
    00:02:04

    Conclusion of the MOOC Introduction to a Web of Linked Data

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    This video gives a summary of all the notions that have been presented in the 4 parts of the MOOC Introduction to a Web of Linked Data. We saw that we can use HTTP URIs to

  • Demos about  Integration with Other Data Formats and Sources
    Vidéo pédagogique
    00:02:02

    Demos about Integration with Other Data Formats and Sources

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    Augmenting Web browser with data in the pages This demonstration show an extension to the browser called Operator. This extension allows the browser to actually look at the data inside the page

  • 6. LDP : a REST API to linked data
    Vidéo pédagogique
    00:02:40

    6. LDP : a REST API to linked data

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    This part is about the Linked Data Platform standard which provides the REST API to link data. This is a set of standardized HTTP and RDF

  • 4.  Tabular data and metadata (CSV)
    Vidéo pédagogique
    00:04:01

    4. Tabular data and metadata (CSV)

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    We are going to see how we can transform tabular data and metadata into RDF. These data are extremely common; they are generated by

  • 1.  RDFa: an RDF syntax inside HTML
    Vidéo pédagogique
    00:06:34

    1. RDFa: an RDF syntax inside HTML

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    The idea of the integration of the web of linked data with other data formats and sources is determined by the fact that the Web is evolving towards all forms of

  • 3. JSON-LD: JSON syntax for RDF
    Vidéo pédagogique
    00:04:00

    3. JSON-LD: JSON syntax for RDF

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

     JSON-LD is a JSON syntax for RDF. JSON stands for JavaScript Object Notation. It is a hierarchical structure of name-value pairs. It is

  • 2.  GRDDL: extract RDF from X(HT)ML
    Vidéo pédagogique
    00:03:02

    2. GRDDL: extract RDF from X(HT)ML

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    GRDDL is a mechanism to extract RDF from XML and HTML.

Avec les mêmes intervenants

  • Demos about  Integration with Other Data Formats and Sources
    Vidéo pédagogique
    00:02:02

    Demos about Integration with Other Data Formats and Sources

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    Augmenting Web browser with data in the pages This demonstration show an extension to the browser called Operator. This extension allows the browser to actually look at the data inside the page

  • Conclusion of the MOOC Introduction to a Web of Linked Data
    Vidéo pédagogique
    00:02:04

    Conclusion of the MOOC Introduction to a Web of Linked Data

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    This video gives a summary of all the notions that have been presented in the 4 parts of the MOOC Introduction to a Web of Linked Data. We saw that we can use HTTP URIs to

  • 6. LDP : a REST API to linked data
    Vidéo pédagogique
    00:02:40

    6. LDP : a REST API to linked data

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    This part is about the Linked Data Platform standard which provides the REST API to link data. This is a set of standardized HTTP and RDF

  • 4.  Tabular data and metadata (CSV)
    Vidéo pédagogique
    00:04:01

    4. Tabular data and metadata (CSV)

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    We are going to see how we can transform tabular data and metadata into RDF. These data are extremely common; they are generated by

  • 1.  RDFa: an RDF syntax inside HTML
    Vidéo pédagogique
    00:06:34

    1. RDFa: an RDF syntax inside HTML

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    The idea of the integration of the web of linked data with other data formats and sources is determined by the fact that the Web is evolving towards all forms of

  • 3. JSON-LD: JSON syntax for RDF
    Vidéo pédagogique
    00:04:00

    3. JSON-LD: JSON syntax for RDF

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

     JSON-LD is a JSON syntax for RDF. JSON stands for JavaScript Object Notation. It is a hierarchical structure of name-value pairs. It is

  • 2.  GRDDL: extract RDF from X(HT)ML
    Vidéo pédagogique
    00:03:02

    2. GRDDL: extract RDF from X(HT)ML

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    GRDDL is a mechanism to extract RDF from XML and HTML.

  • Demos about  SPARQL
    Vidéo pédagogique
    00:01:44

    Demos about SPARQL

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    Flint, a SPARQL Query Editor Editors are now available for SPARQL. We present the Flint structured editor which provides syntactic coloration. The editor proposes SPARQL keywords according to the

  • 3.Filter, Constraint and Function
    Vidéo pédagogique
    00:04:54

    3.Filter, Constraint and Function

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    In the third part, we will see the filters, constraints and functions. It is possible to filter the results of query using

  • 4. Pre and Post Processing
    Vidéo pédagogique
    00:05:08

    4. Pre and Post Processing

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    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

  • 6. Results and Update
    Vidéo pédagogique
    00:01:52

    6. Results and Update

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    In the last part, we will see the result format and Update query. The format of SPARQL query results are also standardized by the

  • 2. Statements
    Vidéo pédagogique
    00:04:50

    2. Statements

    Gandon
    Fabien
    Faron-Zucker
    Catherine
    Corby
    Olivier

    This video présents the SPARQL Statements. The first statement is the optional pattern. It enables to specify a part of a graph pattern that is

Sur le même thème