3.Filter, Constraint and Function

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

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

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

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

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

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

R2RML  allows us to integrate data from databases into RDF. There are two ways of transforming a relational database into RDF using R2RML.

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