2. The RDF Data Model

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Mise en ligne : 08 septembre 2016
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Descriptif

RDF is the first brick of the Semantic Web Standards Stack and comprises both a model and several serialization syntaxes, to publish data about anything on the Web. It enables anyone to describe resources, in particular Web resources, for instance indicating the author, the creation date, the title, the broadcasting rights of a film. RDF is for the Web of Data what  HTML was for the documentary Web in its initial metaphor: the language in which one can describe, represent and link resources to be exchanged on the Web.

 

Table of Contents :

1. Describing resources

2. Triple Model and Graph Model

3. Serialization Syntaxes

4. Values, types and Languages

5. Groups

6. Naming Graphs

7. RDF Schema

Demos on RDF

 

 

 

Vidéos

Demos about  The RDF Data Model
Vidéo pédagogique
00:03:30

Demos about The RDF Data Model

Gandon
Fabien
Faron
Catherine
Corby
Olivier

Validating and translating RDF data The W3C RDF validation service checks the validity of RDF statements in the RDF/XML syntax and, in the case where these statements are valid, it displays

7. RDF Schema
Vidéo pédagogique
00:06:18

7. RDF Schema

Gandon
Fabien
Faron
Catherine
Corby
Olivier

This sequence will introduce you to the RDF Schema, the standard to represent vocabularies to be used in RDF descriptions. In the

6.Naming graphs
Vidéo pédagogique
00:01:53

6.Naming graphs

Gandon
Fabien
Faron
Catherine
Corby
Olivier

This sequence explain how to name graphs in the RDF model and what is the utility of it. In many applications it is very useful to be

5. Representing groups
Vidéo pédagogique
00:05:35

5. Representing groups

Gandon
Fabien
Faron
Catherine
Corby
Olivier

This sequence is about the specificities of the RDF model for representing groups. The type Bag is predefined in the RDF model to represent

4. Values, Types and Languages
Vidéo pédagogique
00:04:49

4. Values, Types and Languages

Gandon
Fabien
Faron
Catherine
Corby
Olivier

This sequence is about the specificities of the RDF model related to typing literal values and resources in an RDF graph and indicating the

3.  Serialization Syntaxes
Vidéo pédagogique
00:09:28

3. Serialization Syntaxes

Gandon
Fabien
Faron
Catherine
Corby
Olivier

We saw in the previous sequence the principles of the RDF model by using an abstract syntax. This sequence will present you the

2. A Triple Model and a Graph Model
Vidéo pédagogique
00:07:52

2. A Triple Model and a Graph Model

Gandon
Fabien
Faron
Catherine
Corby
Olivier

This sequence will introduce the principles of the RDF model. We will see that it is a triple model and a graph model. RDF stands for

1. Describing resources
Vidéo pédagogique
00:05:56

1. Describing resources

Gandon
Fabien
Faron
Catherine
Corby
Olivier

In this second part we will focus on RDF. RDF is the first brick of the Semantic Web Standards Stack and comprises both a model and several serialization syntaxes, to publish data about anything on

Intervenants et intervenantes

Thèmes