BibSonomy publications for /tag/w3cSun Aug 17 22:32:51 CEST 2008W3C Interest Group Note 31 March 200820080331Cool URIs for the Semantic WebInterest Group Note2008rdf w3c semanticweb http identity-crisis uri The Resource Description Framework RDF allows users to describe both Web documents and concepts from the real world—people, organisations, topics, things—in a computer-processable way. Publishing such descriptions on the Web creates the Semantic Web. URIs (Uniform Resource Identifiers) are very important, providing both the core of the framework itself and the link between RDF and the Web. This document presents guidelines for their effective use. It discusses two strategies, called 303 URIs and hash URIs. It gives pointers to several Web sites that use these solutions, and briefly discusses why several other proposals have problems. Wed Jul 23 02:24:18 CEST 2008http://www.w3.org/TR/xslt XSL Transformations (XSLT) Version 1.01999xslt w3c Fri Mar 21 13:33:29 CET 200815 #dec#http://www.w3.org/TR/2004/REC-webarch-20041215/Architecture of the {W}orld {W}ide {W}eb, {V}olume {O}ne#W3C:rec#2004w3c architecture The {W}orld {W}ide {W}eb uses relatively simple technologies with sufficient scalability, efficiency and utility that they have resulted in a remarkable information space of interrelated resources, growing across languages, cultures, and media. {I}n an effort to preserve these properties of the information space as the technologies evolve, this architecture document discusses the core design components of the {W}eb. {T}hey are identification of resources, representation of resource state, and the protocols that support the interaction between agents and resources in the space. {W}e relate core design components, constraints, and good practices to the principles and properties they support.Thu Mar 20 00:05:20 CET 2008W3C:SKOSSimple Knowledge Organization System (SKOS) - Specifications \& Documentation2004semanticweb w3c thesaurus rdf Sun Mar 16 23:15:48 CET 2008FebruaryO{WL} {W}eb {O}ntology {L}anguage - {S}emantics and {A}bstract {S}yntaxW3C Recommentation2004_SFSW2008 Web Ontology Specification _Diplomathesis W3C English Semantic OWL 10This description of {OWL}, the {W}eb {O}ntology {L}anguage being designed by the {W}3{C} {W}eb {O}ntology {W}orking {G}roup, contains a high-level abstract syntax for both {OWL} {DL} and {OWL} {L}ite, sublanguages of {OWL}. {A} model-theoretic semantics is given to provide a formal meaning for {OWL} ontologies written in this abstract syntax. {A} model-theoretic semantics in the form of an extension to the {RDF} semantics is also given to provide a formal meaning for {OWL} ontologies as {RDF} graphs ({OWL} {F}ull). {A} mapping from the abstract syntax to {RDF} graphs is given and the two model theories are shown to have the same consequences on {OWL} ontologies that can be written in the abstract syntax.Tue Mar 11 18:30:50 CET 2008IEEE Internet Computing563--74The Semantic Web: The Roles of XML and RDF42000w3c rdf graph semanitc xml model web this article, we explain the role of ontologies in the architecture of the Semantic Web. We then briefly summarize key elements of XML and RDF, showing why using XML as a tool for semantic interoperability will be ineffective in the long run. We argue that a further representation and inference layer is needed on top of the Web's current layers, and to establish such a layer, we propose a general method for encoding ontology representation languages into RDF/RDF schema. We illustrate the...Tue Mar 11 18:28:46 CET 2008JuneSIOC Ontology: Related Ontologies and RDF VocabulariesW3C Member Submission2007w3c me sioc 12Tue Mar 11 18:21:33 CET 2008JuneSIOC Ontology: Applications and Implementation StatusW3C Member Submission 2007w3c sioc me 12Thu Mar 06 16:50:11 CET 2008Best Practice Recipes for Publishing RDF Vocabularies2006rdf publishing w3c urls Mon Mar 03 00:41:34 CET 2008MayW3C Working Draft 17 May 2005http://www.w3.org/TR/2005/WD-swbp-thesaurus-pQuick Guide to Publishing a Thesaurus on the Semantic WebWorking Draft2005w3c thesaurus skos WW-MUST This document describes in brief how to express the content and structure of a thesaurus, and metadata about a thesaurus, in RDF. Using RDF allows data to be linked to and/or merged with other RDF data by semantic web applications. The Semantic Web, which is based on the Resource Description Framework (RDF), provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries.Sun Mar 02 23:35:39 CET 2008{SKOS} Simple Knowledge Organization System ReferenceWorking Draft20082008 skos w3c swd mythesis Sun Mar 02 23:34:35 CET 2008January{SPARQL} Query Language for {RDF}Recommentation2008rdf w3c mythesis query bibtex turruta-eswc2008 trabajodeinvestigacion sparql Wed Feb 27 13:51:30 CET 2008JuneSIOC Core Ontology SpecificationW3C Member Submission2007sioc me ctic deri w3c The SIOC (Semantically-Interlinked Online Communities) Core Ontology provides the main concepts and properties required to describe information from online communities (e.g., message boards, wikis, weblogs, etc.) on the Semantic Web. This document contains a detailed description of the SIOC Core Ontology.Mon Feb 18 10:27:56 CET 2008JulyCascading Style Sheets Level 2 Revision 1 (CSS 2.1) SpecificationW3C Candidate Recommendation2007W3C _Diplomathesis English Stylesheets CSS 17Mon Feb 18 10:22:19 CET 2008JanuaryCascading {S}tyle {S}heets, level 1W3C Recommendation1999W3C Stylesheets _Diplomathesis English CSS 11This document specifies level 1 of the {C}ascading {S}tyle {S}heet mechanism ({CSS}1). {CSS}1 is a simple style sheet mechanism that allows authors and readers to attach style (e.g. fonts, colors and spacing) to {HTML} documents. {T}he {CSS}1 language is human readable and writable, and expresses style in common desktop publishing terminology. {O}ne of the fundamental features of {CSS} is that style sheets cascade; authors can attach a preferred style sheet, while the reader may have a personal style sheet to adjust for human or technological handicaps. {T}he rules for resolving conflicts between different style sheets are defined in this specification.Mon Feb 11 08:38:53 CET 2008January{SPARQL} Query Language for {RDF}W3C Recommentation2008W3C _Diplomathesis RDF English Specification SPARQL Standard 15RDF is a directed, labeled graph data format for representing information in the Web. This specification defines the syntax and semantics of the SPARQL query language for RDF. SPARQL can be used to express queries across diverse data sources, whether the data is stored natively as RDF or viewed as RDF via middleware. SPARQL contains capabilities for querying required and optional graph patterns along with their conjunctions and disjunctions. SPARQL also supports extensible value testing and constraining queries by source RDF graph. The results of SPARQL queries can be results sets or RDF graphs.Mon Feb 11 08:38:34 CET 2008JanuaryS{PARQL} {P}rotocol for {RDF}W3C Recommendation2008Protocol SPARQL WSDL _Diplomathesis W3C English 15This document (which refers to itself as "SPARQL Protocol for RDF") describes SPARQL Protocol, a means of conveying SPARQL queries from query clients to query processors. SPARQL Protocol has been designed for compatibility with the SPARQL Query Language for RDF [SPARQL]. SPARQL Protocol is described in two ways: first, as an abstract interface independent of any concrete realization, implementation, or binding to another protocol; second, as HTTP and SOAP bindings of this interface. This document, as well as the associated WSDL and W3C XML Schema documents, are primarily intended for software developers interested in implementing SPARQL query services and clients.Mon Feb 11 08:37:54 CET 2008Februaryhttp://www.w3.org/TR/2004/REC-rdf-syntax-grammar-20040210/R{DF}/{XML} {S}yntax {S}pecification ({R}evised)W3C Recommendation2004_Diplomathesis _SFSW2008 RDF W3C XML English 10The {R}esource {D}escription {F}ramework ({RDF}) is a general-purpose language for representing information in the {W}eb. {T}his document defines an {XML} syntax for {RDF} called {RDF}/{XML} in terms of {N}amespaces in {XML}, the {XML} {I}nformation {S}et and {XML} {B}ase.Mon Feb 11 08:02:10 CET 200811SKOS Core GuideW3C Working Draft2005_Diplomathesis Draft Knowledge W3C Organization Folksonomy English Taxonomy SKOS Core provides a model for expressing the basic structure and content of concept schemes such as thesauri, classification schemes, subject heading lists, taxonomies, 'folksonomies', other types of controlled vocabulary, and also concept schemes embedded in glossaries and terminologies. The SKOS Core Vocabulary is an application of the Resource Description Framework (RDF), that can be used to express a concept scheme as an RDF graph. Using RDF allows data to be linked to and/or merged with other data, enabling data sources to be distributed across the web, but still be meaningfully composed and integrated. This document is a guide using the SKOS Core Vocabulary, for readers who already have a basic understanding of RDF concepts. This edition of the SKOS Core Guide [SKOS Core Guide] is a W3C Public Working Draft. It is the authoritative guide to recommended usage of the SKOS Core Vocabulary at the time of publication.Mon Feb 11 08:01:54 CET 2008Novemberupdated version under http://www.w3.org/TR/swbp-skos-core-spec{SKOS} Core Vocabulary Specification 2005-11-02{W3C} Working Draft2005Working-Draft _Diplomathesis Taxonomy W3C English SKOS SKOS Core is a model and an RDF vocabulary for expressing the basic structure and content of concept schemes such as thesauri, classification schemes, subject heading lists, taxonomies, 'folksonomies', other types of controlled vocabulary, and also concept schemes embedded in glossaries and terminologies. The SKOS Core Vocabulary is an application of the Resource Description Framework (RDF), that can be used to express a concept scheme as an RDF graph. Using RDF allows data to be linked to and/or merged with other data, enabling data sources to be distributed across the web, but still be meaningfully composed and integrated. This document gives a reference-style overview of the SKOS Core Vocabulary as it stands at the time of publication. It also describes the policies for ownership, naming, persistence and change by which the SKOS Core Vocabulary is managed. This edition of the SKOS Core Vocabulary Specification is a W3C Public Working Draft. It is the authoritative human-readable account of the SKOS Core Vocabulary at the time of publication.w3cCommunity for tag(s) w3c