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TOOLS web semántica

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ARQ - API Application. The API of the application is in the package com.hp.hpl.jena.query.

ARQ - API Application

Other packages contain various parts of the system (engine running, analyzers, testing, etc.). Most applications don't need to the main package. Only applications programmatically, build queries, or change the behavior of the query engine need to use other packages directly. The com.hp.hpl.jena.query package is the main package of the application.

Query - a class that represents the query to the application. The basic steps to do a SELECT query are described in the example below. It is important to properly close the query when it ends. A ResultSetARQ supports Java iterator interface, so what follows is also a way to process results if you prefer: Apache Jena - Jena tutorials. Apache Jena - Home. LODE - Live OWL Documentation Environment. Live OWL Documentation Environment (LODE), version 1.2 dated 3 June 2013, is a service that automatically extracts classes, object properties, data properties, named individuals, annotation properties, general axioms and namespace declarations from an OWL and OWL2 ontology, and renders them as ordered lists, together with their textual definitions, in a human-readable HTML page designed for browsing and navigation by means of embedded links.

LODE - Live OWL Documentation Environment

This LODE service is an open source development, and can be freely used, as described in this document. It may be used in conjunction with content negotiation to display this human-readable version of an OWL ontology when the user accesses the ontology using a web browser, or alternatively to deliver the OWL ontology itself when the user accesses the ontology using an ontology editing tool such as Protégé and NeOn Toolkit. The following pseudo-URL describes the way to call the LODE service: where: Namespace lookup for RDF developers. RelFinder. Lodlive – Data Persée. Dans Lodlive, vous entrez l'URI d'une ressource que vous avez trouvée dans et vous visualisez toutes ses propriétés et ses relations avec d'autres entités.

Lodlive – Data Persée

Dans vos résultats de recherche avec Sparklis, vous pouvez cliquer sur le petit symbole bleu qui suit le nom de la personne ou le label du document et récupérer l'URI correspondante, se terminant par #web pour un document et #person pour une personne (surligné en jaune sur l'image). Dans vos résultats de recherche avec le Sparql endpoint, vous copiez l'URI se terminant par #web pour un document et #person pour une personne. Dans Lodlive, vous cliquez ensuite sur les cercles et icônes pour déplier les informations disponibles : les auteurs, le fascicule, les contenus illustratifs, les articles cités... Snorql: Exploring. Structured Data Testing Tool   C RDF Validation Service. OOPS! – OntOlogy Pitfall Scanner! OOPS!

OOPS! – OntOlogy Pitfall Scanner!

Es una aplicación web, independiente de cualquier entorno de desarrollo de ontologías, para detectar malas prácticas en ontologías que podrían, potencialmente, provocar errores en el modelado de las mismas. El objetivo de esta herramienta es ayudar a los desarrolladores de ontologías durante la actividad de validación de las mismas, la cual puede dividirse en diagnóstico y reparación. Actualmente, OOPS! Proporciona mecanismos para detectar automáticamente un número de errores potenciales, ayudando por tanto a los desarrolladores durante la actividad de diagnóstico. 1) Accede a 2) Introduce la URI de la ontología a analizar o pega el código RDF en el cuadro de texto correspondiente (Ver Figura 1) y haz click en el botón asociado a cada opción. Figura 1. 3) Comprueba los resultados obtenidos (Ver Figura 2).

OOPS! - OntOlogy Pitfall Scanner! About. Welcome to the Datahub, the free, powerful data management platform from the Open Knowledge Foundation, based on the CKAN data management system.


About CKAN CKAN is a tool for managing and publishing collections of data. It is used by national and local governments, research institutions, and other organisations which collect a lot of data. With its powerful search and faceting, users can browse and find the data they need, and preview it using maps, graphs and tables - whether they are developers, journalists, researchers, NGOs, citizens or your own colleagues. CKAN is free, open-source software, which has been developed by the Open Knowledge Foundation since 2006 and used by government and organisations around the world. About the Datahub. Linked Open Data. Paris (France) SPARQL « Ve2 - the voiD editor. DOAP A Matic » Protege4UserDocs. This page is the official documentation home for the Protege Desktop application versions 4, 5 and higher.


Build status & release notes The latest version of Protege Desktop is 5.0: You may also download previous versions of Protege and read the complete list of release notes. Older Protege 5.0 beta release notes are available here. Bugs & feature requests Before you report a bug or feature request, check the Protege mailing lists archives to ensure it hasn't already been reported. Current GitHub issue tracker: Frequently asked questions We've put together a wiki page to answer the most commonly asked questions about Protege Desktop.

Getting started / tutorials The Getting started and tutorials have been moved to the main page of the wiki. Editor features Advanced features Further setup / configuration Plugins Finding plug-ins. Protégé. Protégé. With more than 200,000 registered users, Protégé is by far the most widely used ontology editing environment in the world.


The Protégé Short Course offers a 3-day intensive training in use of the Protégé toolset, ontology development, and OWL. We cover best practices in ontology building and the latest Semantic Web technologies, including OWL 2, RDF, SPARQL, and SWRL. The course includes lots of hands-on activities and we allow plenty of time for interaction with the instructors. We allocate time daily for you to work on your own projects, and to ask the Protégé team for advice and feedback. All instructors are Protégé staff members, so you will learn directly from the creators of the toolset. Who Should Attend Target audience members are everyone from complete beginners to intermediate users of Protégé Desktop or WebProtégé.