Modèle de triplets et de graphes (1)

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

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

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

Going back in history, back in 1945, Vannevar Bush wrote an article entitled "As we may think". In this article, he

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

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

The BBC Web site uses linked (open) data The Wildlife documentary catalog on the Web site of BBC The Web site of BBC is structured and augmented with both internal and public linked data. In

Let us now conclude this first part with an overview of the stack of standards and languages that are used to publish data on the

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

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

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

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