2009
OWL 2 Web Ontology Language Document Overview
by Xavier Lacot
The W3C published 2 days ago the OWL2 Recommendation, made by 12 documents. A great step further in SW technologies, 5 years after the first OWL Recommendation !
Limites du modèle relationnel et Web sémantique | Les petites cases
by parmentierf
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
D2RQ - Treating Non-RDF Databases as Virtual RDF Graphs - Chris Bizer
by parmentierf (via)
D2RQ is a declarative language to describe mappings between relational database schemata and OWL/RDFS ontologies. The D2RQ Platform uses these mapping to enables applications to access a RDF-view on a non-RDF database through the Jena and Sesame APIs, as well as over the Web via the SPARQL Protocol and as Linked Data.
2008
A la découverte du Web sémantique » SlideShare
by parmentierf & 1 other (via)
Diaporama présentant les buts et les technologies du Web sémanti
2007
Introduction to Semantic Web Vision and Technologies - Part 4 - Protege 101 (Screencast) - Blog - Semantic Focus
by parmentierf
Today, we present a screencast exhibiting Protégé — a free, open source ontology editor and knowledge-base framework developed by Stanford Center for Biomedical Informatics Research at the Stanford University School of Medicine. In this screencast, we show you how to develop a useful Semantic Web-ready application in just minutes. You will learn how to model a very simple ontology in OWL (the Web Ontology Language).
Image Annotation on the Semantic Web
by benoit
Many applications that process multimedia assets make use of some form of metadata that describe the multimedia content. The goals of this document are to explain the advantages of using Semantic Web languages and technologies for the creation, storage, manipulation, interchange and processing of image metadata. In addition, it provides guidelines for Semantic Web-based image annotation, illustrated by use cases. Relevant RDF and OWL vocabularies are discussed, along with a short overview of publicly available tools.
2006
SchemaWeb - RDF Schemas Directory
by clochix
SchemaWeb is a directory of RDF schemas expressed in the RDFS, OWL and DAML OIL schema languages.
SchemaWeb is a place for developers and designers working with RDF. It provides a comprehensive directory of RDF schemas to be browsed and searched by human agents and also an extensive set of web services to be used by software agents that wish to obtain real-time schema information whilst processing RDF data.
RDF Schemas are the critical layer of the Semantic Web. They provide the semantic linkage that 'intelligent' software needs to extract value giving information from the raw data defined by RDF triples.
pOWL - Semantic Web Development Plattform
by clochix & 1 other
The aim of the pOWL project is thus to deliver a PHP and web-based ontology edititing and management solution to the OpenSoure community.
Where tagging meets the Semantic Web - GSWB
by Xavier Lacot & 2 others
Were things are said about tags and ontologies
Données géographiques RDF
by parmentierf & 2 others
L'Insee publie dans cette section des données issues du code officiel géographique (COG) modélisées selon le standard RDF du web sémantique. Pour plus d’information sur le web sémantique, on se reportera au site du W3C consacré à cette activité.
2005
The future of the Web is Semantic
by sarbogast & 5 others
Un excellent article de vulgarisation sur developerWorks
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