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From W3C eGovernment Wiki Work on DCAT has moved to the new Government Linked Data WG , and this wiki page has been deprecated in favour of a new document: Use Cases and Requirements for the Data Catalog Vocabulary .
Data Catalog Vocabulary/Use Cases and Requirements - W3C eGovern
The Document Availability Information Ontology (DAIA) describes the current availability of documents in libraries and similar institutions. Availability can be expressed in terms of specific services. A link to a page with more information about the storage can be added with foaf:page and foaf:primaryTopicOf. However there should be another property to express a link to a specific item at a specific storage. Relates an Item to a Service which the Item is available for.
Document Availability Information Ontology (DAIA)
Data Catalog Vocabulary (dcat) | DERI Vocabularies
This document defines an RDF vocabulary for the exchange of data catalogs. Its primary purpose is the expression of government data catalogs, such as data.gov or data.gov.uk, in RDF. It is being produced by the W3C eGovernment Interest Group. This is an early draft. We welcome feedback and discussion.
Data Catalog Vocabulary (dcat) | DERI Vocabularies
This document defines an RDF vocabulary for the exchange of data catalogs. Its primary purpose is the expression of government data catalogs, such as data.gov or data.gov.uk, in RDF. It is being produced by the W3C eGovernment Interest Group. This is an early draft.I am a member of this W3C working group. It is chartered to create a specification for a language to map relational data and relational schemas to RDF and OWL. Sig.ma An entity search engine and browser for the Web of Data. Built with Michele Catasta and Szymon Danielczyk in the OKKAM Project .
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The term name for a class always starts with an uppercase character. Where the term name is comprised of multiple concatenated words, the leading character of each word will be an uppercase character. For example: Catalog Dataset The term name for a property always starts with an lowercase character. Where the term name is comprised of multiple concatenated words, the leading character of the second and each subsequent word will be an uppercase character.
Dataset Catalog Vocabulary
DCMI Home: Dublin Core® Metadata Initiative (DCMI)
Brian Sletten & Stéphane Corlosquet: "Embedding Linked Data Invisibly into Web Pages: Strategies and Workflows for Publishing with RDFa"— 24 October 2012 The Dublin Core Metadata Initiative, or "DCMI", is an open organization supporting innovation in metadata design and best practices across the metadata ecology. DCMI's activities include work on architecture and modeling , discussions and collaborative work in DCMI Communities and DCMI Task Groups , global conferences, meetings and workshops , and educational efforts to promote widespread acceptance of metadata standards and best practices. DCMI maintains a number of formal and informal liaisons and relationships with standards bodies and other metadata organizations. You can learn more about metadata and DCMI by exploring the pages listed in the menu bar above: the Home page (this page), Metadata Basics , Specifications , Community and Events , and About Us .
SKOS Simple Knowledge Organization System Namespace Document - H
The Simple Knowledge Organization System (SKOS) is a common data model for sharing and linking knowledge organization systems via the Semantic Web.This document provides a brief description of the SKOS Vocabulary. For detailed information about the SKOS Recommendation, please consult the SKOS Reference [ SKOS-REFERENCE ] or the SKOS Primer [ SKOS-PRIMER ]. SKOS Schema Overview
The group meets (via teleconference) on the third Tuesday of each month. There will be a face-to-face meeting Oct 31/Nov 1 2011 at TPAC . This group is open to the public; to join follow the instructions on Get Involved .
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Expression of Core FRBR Concepts in RDF
This vocabulary is an expression in RDF of the concepts and relations described in the IFLA report on the Functional Requirements for Bibliographic Records (FRBR). [en] This vocabulary is a work in progress, it includes RDF classes for the group 1, 2 and 3 entities described by the FRBR report and properties corresponding to the core relationships between those entities. It does not yet describe attributes of the entities. Where possible, appropriate relationships with other vocabularies are included in order to place this vocabulary in the context of existing RDF work.
J'avoue que j'ai encore du mal à comprendre tous les principes de RDF. Je me suis donc pris en main et pour découvrir ses potentialités et son fonctionnement, j'ai commencé par FOAF. Pour bien poser tous les concepts, quoi de mieux que de vous faire partager cette découverte. Comme son nom l'indique, Ressource Description Framework, RDF offre des outils pour décrire des ressources de n'importe quel type, du moment qu'elle est désignée par une URI. Il est basé sur le principe des triples : .