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Graphs visualization. SPARQL. RDF. Open data. From the Semantic Web to the Web of Data: ten years of linking up. LDP4j: A framework for the development of interoperable read-write L… Apache Marmotta - Home. Les rich snippets – un incontournable de votre stratégie SEO. La mission des engins des recherches est de proposer aux internautes les résultats les plus pertinents pour leur requête de recherche.

Les rich snippets – un incontournable de votre stratégie SEO

Lorsqu’ils présentent un fragment dans ces résultats, aussi nommé un « snippet », il doit contenir assez d’informations pour aider l’internaute à évaluer si la page de destination est pertinente pour sa recherche. Explication des Rich Snippets et des données structurées Un extrait enrichi, plus populaire sous le nom anglais « rich snippet », est un extrait contenant des informations supplémentaires sur le contenu de la page. Ces extraits, qui existent maintenant depuis 2009, se démarquent des extraits standards et représentent une excellente opportunité de se démarquer de la compétition sur les moteurs de recherche.

Exemples de quelques rich snippets populaires: Produit - livre (agrégation des évaluations, nombre d'évaluateurs et le prix du produit) Do you like Google’s Knowledge Graph? Semantic Enterprise Search enters the second phase. Finally the Knowledge Graph has arrived in EuropeEurope is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally divided from Asia to its east by the water divide of the Ural Mountains, the Ural River, the Caspian Sea, the Caucasus Mountains, and the Black Sea to the ...: What has been provided on googleGoogle Inc. is a multinational public corporation invested in Internet search, cloud computing, and advertising technologies. Google hosts and develops a number of Internet-based services and products, and generates profit primarily from advertising through its AdWords program.

The company was ....com for the US-Market since May 2012, is now available also for most European countries. Search results are no longer only a list of documents (and advertisements) but also a mashup of facts, points of interest, events etc. referring to the search phrase. Datalift.org. Datalift API. From Datalift Wiki Génération de la documentation La génération de la documentation de l’API (Application Programming Interface) de la plateforme Datalift s’effectue grâce à l’outil Javadoc.

Datalift API

Il permet de créer une documentation HTML à partir des commentaires présents dans le code source de la plateforme Datalift. Afin de faciliter le lancement de cet outil, il est possible de lancer une commande ANT paramétrée en utilisant les sources du projet. ANT ( est un outil permettant l’automatisation de tâches de compilation et livraison en Java. Pour installer ANT sur Windows : Linked data for eGovernment. IBM on the Linked Data Platform. Shortly after W3C announced the launch of the Linked Data Platform Working Group, I spoke with Arnaud Le Hors about IBM’s interest in linked data and their decision to co-chair the Working Group.

IBM on the Linked Data Platform

IJ: Why did IBM get involved in organizing the Linked Enterprise Data Patterns Workshop in December 2011 and now the Linked Data Platform Working Group? ALH: IBM has been involved in Semantic Web activities from the beginning, but primarily from a research perspective. Until recently we had no products using the technology. Now we have IBM Rational, which develops a set of tools for application and product lifecycle management (requirements, bugs, etc.). Other parts of IBM are actively exploring it for complementary purposes. Over the years Rational has seen and tried a variety of approaches, but they have had limitations.

Though there are supporters of these approaches; IBM was not satisfied. IJ: Please describe a scenario. ALH: Suppose someone files a bug report on a piece of software. Linked Data Platform 1.0. 5.1 Introduction This section is non-normative. Many HTTP applications and sites have organizing concepts that partition the overall space of resources into smaller containers. Blog posts are grouped into blogs, wiki pages are grouped into wikis, and products are grouped into catalogs. Each resource created in the application or site is created within an instance of one of these container-like entities, and users can list the existing artifacts within one. Containers answer some basic questions, which are: To which URLs can I POST to create new resources? This document defines the representation and behavior of containers that address these issues. This document includes a set of guidelines for creating new resources and adding them to the list of resources linked to a container.

The following illustrates a very simple container with only three members and some information about the container (the fact that it is a container and a brief title): Example 1 Example 2 Example 3. Linked Data Fragments. Données liées et Web sémantique : quand le lien fait sens.