RDF 意味論５秒後にリダイレクトします． http://www-kasm.nii.ac.jp/~koide/RDFSemantics-J.htm
SPARQL RDF Query Language Reference
SPARQL RDF Query Language Reference SPARQL RDF Query Language Reference V1.8 (A4, PDF) (US Letter, PDF), 2006-02-09 Changes: Updates for SPARQL Query Language 23 November 2005 Working Draft Use the term IRIs in preference to URIs. Add isIRI and prefer isBlank bicaps. Show examples of negative decimal integers Update for change to give xsd:decimal for 2.34 style Added US letter version [now that I'
RDFa in XHTML: Syntax and Processing
A collection of attributes and processing rules for extending XHTML to support RDF W3C Proposed Recommendation 4 September 2008 This version: http://www.w3.org/TR/2008/PR-rdfa-syntax-20080904 Latest version: http://www.w3.org/TR/rdfa-syntax Previous version: http://www.w3.org/TR/2008/CR-rdfa-syntax-20080620 Diff from previous version: rdfa-syntax-diff.html Editors: Ben Adida, Creative Commons ben@
RDFa Implementation Report
RDFa Implementation Report Editor's Draft This version: $Id: Overview.html,v 1.26 2010/02/04 17:33:42 mhausenb Exp $ Latest version: http://www.w3.org/2006/07/SWD/RDFa/implementation-report Editors: Michael Hausenblas (DERI) Ben Adida (Creative Commons) Copyright © 2008 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply. Abstract This document repor
HTTP Vocabulary in RDF 1.0
W3C Working Group Note 2 February 2017 This version: https://www.w3.org/TR/2017/NOTE-HTTP-in-RDF10-20170202/ Latest version: https://www.w3.org/TR/HTTP-in-RDF10/ Previous version: https://www.w3.org/TR/2011/WD-HTTP-in-RDF10-20110510/ Editors: Johannes Koch (until November 2010 while at Fraunhofer Institute for Applied Information Technology FIT) Carlos A Velasco, Fraunhofer Institute for Applied I
ちょっとしたメモ - SKOSの新草案
旧SWBPのプロジェクトという位置づけで草案が公開されていたSKOSが、W3Cの標準化トラックに乗って、改めて最初の草案 SKOS Simple Knowledge Organization System Reference が公開された。シソーラスや分類表などの図書館系の知識体系を、できるだけそのままRDFで表現できるようにする語彙＋モデルで、個人的なカテゴリや分類方法を体系化するのにも使える。さまざまな領域において、すでに多くのシソーラスや用語集が構築されているわけだが、これらは必ずしもOWLなどでそのままクラス体系として記述できるとは限らない。こうした知識や情報を、無理なく「セマンティック・ウェブ」に組み込むモデルとして、SKOSの果たす役割はかなり大きいのではないかと期待される。 SKOSでは、シソーラスや分類で扱う「術語」を、OWLのクラスではなく、概念リソース（Conceptu
RDF-Gravity
RDF Gravity (RDF Graph Visualization Tool) Sunil Goyal, Rupert Westenthaler {sgoyal, rwestenthaler}@salzburgresearch.at Salzburg Research, Austria RDF Gravity is a tool for visualising RDF/OWL Graphs/ ontologies. Its main features are: Graph Visualization Global and Local Filters (enabling specific views on a graph) Full text Search Generating views from RDQL Queries Visualising multiple RDF f
wordtin: FOAFaMaticMark2
This is a quick and dirty project page for the FOAF-a-Matic Mark 2: a reworking of my original Javascript FOAF-a-matic as a desktop GUI application. The application will be released as open source, using the Attribution license from the Creative Commons I've included some screen shots of the work in progress and my current feature list. Comments are very welcome. Please send comments directly to
FoaF Explorer
What is FoaF? FoaF is an acronym for Friend of a Friend, an experimental project and vocabulary for the Semantic Web. It is based on the idea of a machine-readable version of the current World Wide Web, with homepages, mailling lists, travel itineraries, calendars, address books and the likes. The FoaF vocabulary is most often used in RDF/XML files describing a person, usually augmented with othe
W3C RDF Validation Service
Check and Visualize your RDF documents olde servlet Enter a URI or paste an RDF/XML document into the text field above. A 3-tuple (triple) representation of the corresponding data model as well as an optional graphical visualization of the data model will be displayed. Check by Direct Input <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl
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Implementing SPARQL in Redland - Slide list
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