PUBLIC MARKS with tags SPARQL & web

en quoi les technologies du Web sémantique constituent des réponses à certaines limites du modèle des bases de données relationnelles et donc en quoi elles peuvent avoir leur place dans les systèmes d'information traditionnelles

SPARQLBot is a web-based service that reads and writes Semantic Web data based on simple, human-friendly commands received via IRC or the Web. The command base can be freely extended using a browser-based editor. SPARQLBot can process microformats, RSS, several RDF serializations, and results from parameterized SPARQL queries.

ARC is a flexible RDF system for semantic web and PHP practitioners. It's free, open-source, easy to use, and runs in most web server environments.

Diaporama présentant les buts et les technologies du Web sémanti

knowee is an open-source web contact organizer (or "online social graph manager" for better buzzword compliance). It's decentralized and lets you aggregate, track, organize, and share information about you and the people you know.

A l'occasion de la nouvelle version de Dbpedia, je me suis remis au boulot et j'ai mis au point quelques exemples qui, je l'espère, montreront tout l'intérêt de disposer de données structurées, disponibles sous une forme normalisée, RDF, et interrogeable via un langage de requête et un protocole normalisé, SPARQL. Bref, montrer l'intérêt des technologies du Web sémantique.

an outline for what a restful semantic web services would look like.

DBpedia.org is a community effort to extract structured information from Wikipedia and to make this information available on the Web. DBpedia allows you to ask sophisticated queries against Wikipedia and to link other datasets on the Web to Wikipedia data.

What is a DataSpace?

W3C Candidate Recommendation 6 April 2006

The semantic web is now becoming a serious pursuit also outside of academia. The newest addition to Virtuoso is its SPARQL and triple storage support.

Nice!