RDFa
Linked Data in HTML RDFa is an extension to HTML5 that helps you markup things like People, Places, Events, Recipes and Reviews. Search Engines and Web Services use this markup to generate better search listings and give you better visibility on the Web, so that people can find your website more easily. Linked Data Linked Data is a relatively new way of thinking about how we publish data. At prese
RDFa, Microdata, and RDF (Two Notes Published by the W3C HTML Data Task Force)
RDFa, Microdata, and RDF (Two Notes Published by the W3C HTML Data Task Force) The HTML Data Task Force of the Semantic Web Interest Group has published two Notes today: The HTML Data Guide aims to help publishers and consumers of HTML data. With several syntaxes (microformats, microdata, RDFa) and vocabularies (schema.org, Dublin Core, microformat vocabularies, etc.) to choose from, it provides g
Introduction To rNews 1.0
The document discusses rNews 1.0, which is a data model for embedding machine-readable publishing metadata in web documents. It was developed by the International Press Telecommunications Council (IPTC) to add structured data to news articles and other content. The document explains the problems that rNews aims to address, such as loss of structure when content is translated from a database to HTM
HTML Data Guide
HTML Data GuideW3C Interest Group Note 08 March 2012This version:http://www.w3.org/TR/2012/NOTE-html-data-guide-20120308/Latest published version:http://www.w3.org/TR/html-data-guide/Previous version:http://www.w3.org/TR/2012/WD-html-data-guide-20120112/Editor:Jeni Tennison, Independent Copyright © 2011-2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use ru
The two meanings of semantics in HTML5 | Lin Clark
There is a lot of confusion around HTML5 and RDFa, both in the Drupal community and outside of it. That’s why I decided to redevelop my site in Drupal 7 with HTML5, using a base theme available on Drupal.org, to see for myself what it's like using HTML5 and RDFa together.HTML5 is the incontestable future of the Web, and it is becoming more and more clear that inline structured data is also going t
HTML+RDFa (W3C Working Draft 15 October 2009)
HTML+RDFa 1.1 - Second Edition Support for RDFa in HTML4 and HTML5 W3C Recommendation 17 March 2015 This version: http://www.w3.org/TR/2015/REC-html-rdfa-20150317/ Latest published version: http://www.w3.org/TR/html-rdfa/ Implementation report: http://www.w3.org/2010/02/rdfa/wiki/HTML5-ImplementationReport Previous version: http://www.w3.org/TR/2014/PER-html-rdfa-20141216/ Previous Recommendation:
ちょっとしたメモ - 『セマンティックHTML/XHTML』例コードのテキストほか
『セマンティックHTML/XHTML』が発刊されたので、書籍に掲載している例コードのテキストデータを用意しました。書籍ホームページの関連情報セクションをご覧ください。また、巻末参照文献リストをリンク集の形にして掲載しました。 本書の例の多くはRDFaを用いていますが、RDFaによるデータの記述は、慣れないとどんなグラフが抽出されるのか分かりにくいかもしれません。また自分で記述してみるにしても、正しいグラフが得られるかどうかの確認が必要です。 書籍第14章ではRDFaからのグラフ抽出ツールやプログラムを紹介していますが、手軽に確認できるよう、グラフ視覚化ツールも用意しました。RDFaによるHTML文書全体を記述しなくても、HTML断片からの抽出も可能なので、書籍の例を少し書き換えながら試してみると、理解しやすいのではないかと思います。
RDFa in HTML
A number of efforts seem to have sprouted up in the past few days: RDFa for HTML Authors RDFa Profiles RDFa in HTML: a lightweight profile Undoubtedly, this will be controversial. Some will minimize the actual and real problems that this proposal presents. Others will blow minor details out of proportion. To both of these, my attitude is the same: this too, shall pass. What will remain will be
RDFa in HTML: a lightweight profile
Rules for interpreting RDFa attributes in HTML 4-based documents ApTest Proposal Draft 14 May 2009 This version: http://www3.aptest.com/standards/2009/APTEST-rdfa-html-20090514 Latest version: http://www3.aptest.com/standards/rdfa-html Editors: Shane McCarron, Applied Testing and Technology, Inc. shane@aptest.com This document is also available in these non-normative formats: PostScript version,
RDFa for HTML Authors
RDFa for HTML Authors, Steven Pemberton, W3C/CWI Version date: 2009-05-14 Introduction RDFa is a thin layer of markup you can add to your web pages that makes them understandable for machines as well as people. You could describe it as a CSS for meaning. By adding it, browsers, search engines, and other software can understand more about the pages, and in so doing offer more services or better res
[whatwg] Annotating structured data that HTML has no semantics for
[whatwg] Annotating structured data that HTML has no semantics for Ian Hickson ian at hixie.ch Sun May 10 03:32:34 PDT 2009 Previous message: [whatwg] request for clarification: aside, figure Next message: [whatwg] Annotating structured data that HTML has no semantics for Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] One of the more elaborate use cases I collected from the e-mails
Grandiosity
Benjamin Smedberg The discussions about HTML and RDF have drifted from practical interoperability into theoretical “validity”, purity, and architectural grandiosity. Let’s get back to the specific technical question that needs to be answered: if you embed RDFa in HTML5, does it parse into a usable DOM? If not, are there specific changes to the parsing specification that will allow it to parse to a
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RDFa-in-text/html tests
RDFa » Blog Archive » RDFa for HTML authors - start here
Burningbird
[whatwg] Alternative method of declaring prefixes in RDFa (was Re: RDFa is to structured data, like canvas is to bitmap and SVG is to vector)