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Accessibilité, Microformats et SEO : L'erreur à éviter. Lorsque l’on doit produire un site conforme aux recommandations de la W3C sur l’accessibilité, que ce soit avec le référentiel de la section 508 US ou les règles d’Accessiweb, il faut avant tout que le code HTML , XHTML et CSS soit conforme.

Accessibilité, Microformats et SEO : L'erreur à éviter

Mais voilà dès que l’on veut ajouter un fil d’ariane utilisant un microformat, un contenu de type « produit », ou « événement », les validateurs ne reconnaissent plus le code, le template n’est plus W3C compliant et votre labellisation saute ! Pour autant revenir en arrière et abandonner la déclaration du microformat c’est perdre les avantages en termes de transformation dans les SERP des moteurs de recherche, notion travaillée par les spécialistes du SEO. European Law Identifier. RDFa Core 1.1 - Third Edition.

Abstract The current Web is primarily made up of an enormous number of documents that have been created using HTML.

RDFa Core 1.1 - Third Edition

These documents contain significant amounts of structured data, which is largely unavailable to tools and applications. When publishers can express this data more completely, and when tools can read it, a new world of user functionality becomes available, letting users transfer structured data between applications and web sites, and allowing browsing applications to improve the user experience: an event on a web page can be directly imported into a user's desktop calendar; a license on a document can be detected so that users can be informed of their rights automatically; a photo's creator, camera setting information, resolution, location and topic can be published as easily as the original photo itself, enabling structured search and sharing. RDFa Core is a specification for attributes to express structured data in any markup language. How to Read this Document. MDR - European Legislation Identifier (ELI) - Main page. MDR > European Legislation Identifier (ELI) Given the disparities between legal data at regional, national and European Union levels, it is necessary to ensure that citizens have easy and efficient access to information on national and European legislation.

MDR - European Legislation Identifier (ELI) - Main page

For this reason the Council conclusions invite the introduction of a European Legislation Identifier (ELI) on a voluntary basis. ELI enables simple and fast access to this information by providing a unique identifier which is recognizable, readable and understandable by both humans and computers: "The process of cooperation within the European Union has increased the need to identify and exchange legal information originating from regional and national authorities at the European level. [...] The European Legislation Identifier rests on three pilars: Légifrance, le service public de l'accès au droit - Accueil.

2 juillet 2015 Des relations sémantiques conformes à l’ontologie ELI sont proposées dans certaines pages web existantes sur Légifrance sous forme d'un balisage RDFa, ce qui ne change rien pour l'usage du site par l'internaute ; Pour en savoir plus, vous pouvez consulter la documentation proposée sur et l'ontologie, avec la description à jour des métadonnées introduites, sur 18 juin 2015 De nouveaux tutoriels dédiés aux codes, textes législatifs et réglementaires, d'une part, et à la jurisprudence, d'autre part, sont disponibles à la rubrique " Aide générale".

Légifrance, le service public de l'accès au droit - Accueil

Web sémantique & formats standards. Bienvenue sur le wiki des microformats ! Les microformats sont des extensions au HTML pour marquer les personnes et organisations, événements, endroits, billets de blog, produits, critiques, C.V., recettes etc.

Bienvenue sur le wiki des microformats !

Les sites utilisent les microformats pour publier une API standard qui est consommée et utilisée par les moteurs de recherche, navigateurs et d'autres outils. Regardez C'est Quoi les Microformats pour en savoir plus. nouveau ! List of microdatas / RDFa. RDF Schema 1.1. Abstract RDF Schema provides a data-modelling vocabulary for RDF data.

RDF Schema 1.1

RDF Schema is an extension of the basic RDF vocabulary. Status of This Document This section describes the status of this document at the time of its publication. Other documents may supersede this document. This document is an edited version of the 2004 RDF Schema Recommendation. This document was published by the RDF Working Group as a Recommendation. This document has been reviewed by W3C Members, by software developers, and by other W3C groups and interested parties, and is endorsed by the Director as a W3C Recommendation. This document was produced by a group operating under the 5 February 2004 W3C Patent Policy. Table of Contents 1. RDF Schema provides a data-modelling vocabulary for RDF data. This document is intended to provide a clear specification of RDF Schema to those who find the formal semantics specification [RDF11-MT] daunting.

RDF Schema is a semantic extension of RDF. 2. 2.1 rdfs:Resource 2.2 rdfs:Class. RDF pour tous : du publicateur au développeur web. ★ L'architecture orientée ressource pour faire des services web RESTful. Welcome to the microformats wiki! How to and Use cases. Linked Open Vocabularies. Make Your Products 'POP!' On Social Media & SERPs with Microdata! Get More Visits from Social Media when Someone Shares Your Products The biggest validation for your store is when a customer shares your products on social media.

Make Your Products 'POP!' On Social Media & SERPs with Microdata!

What they’re saying is: “Hey, I had a great experience buying from these guys. I want you guys to check it out as well.” However, most online stores end up wasting these opportunities. Their social media links fail to stand out in the blizzard of information that social feeds throw at an average user, everyday. What is Micro-data? Microdata allows store owners to control how their links show up on social media. It structures your website’s content into a format easily readable by search engines and other page scraping software.

Today we’ll look at three uses of microdata that can make your product links stand out online. Twitter Cards for Ecommerce One interesting use of micro data is to render twitter’s new product card when someone tweets a link to your product. Think Geek uses twitter markup to enhance its links on twitter. S. Web sémantique. About_databnf_en. Current Version This site, which has been available online since July 2011, is continuously being developed and undergoes regular updates. The version currently displayed is Version [1.3] of data.bnf.fr, posted online on 2014/03/25. How to retrieve data from data.bnf.fr: download the data.bnf.fr dump file as of 2014/03/25. Testing Tool. ITM - Logiciel de Gestion Thésaurus, Terminologie, Taxonomie, Base de connaissances, ontologie, web sémantique, portail sémantique, widgets sémantiques.

La revue pour l’histoire du CNRS. DCMI Home: Dublin Core® Metadata Initiative (DCMI)