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What is the Open Web? Linked Data Patterns. XHTML+RDFa: chemical examples. Steffen asked me if I could also provide a few examples on how to actually put RDF triples in the HTML, as the template I gave yesterday is a mere empty canvas to draw the triples on.

XHTML+RDFa: chemical examples

There are actually various examples in my blog, which I will summarize here. Before I start, I like to put some emphasize on the following RDFa pattern. An RDF resource that serves as subject is always mapped to a HTML element. Microdata: HTML5’s Best-Kept Secret. Given the amount of industry noise about native video and scripted animations, you’d be forgiven if you had never heard of the new microdata specification included in HTML5.

Microdata: HTML5’s Best-Kept Secret

Similar to outside efforts like Microformats, HTML5′s microdata offers a way of extend HTML by adding custom vocabularies to your pages. HTML5 Microdata: Why isn’t anyone talking about it? Written by Brian Cray on September 8th, 2010 Many big web design blogs are raving about HTML5, as they should be. But if you read many of them, [1, 2, 3], you'll be bombarded with an over-publicizing of header, article, footer, et. al tags, which reminds me of circa 2002 when we were all jumping onto the XHTML bandwagon. FISE - Enhancement Engines. Annotation-ontology - Project Hosting on Google Code.

Ciccarese P, Ocana M, Castro LJG, Das S, Clark, T.

annotation-ontology - Project Hosting on Google Code

An Open Annotation Ontology for Science on Web 3.0. J Biomed Semantics 2011, 2(Suppl 2):S4 (17 May 2011) Please read this carefully: Specification is undergoing changes. The Annotation Ontology specification is currently used as input for the activities of the W3C Open Annotation Community Group that works towards a common, RDF-based, specification for annotating digital resources. The Group effort starts by working towards a reconciliation of two proposals that have emerged over the past two years: the Annotation Ontology and the Open Annotation Model. AO: Annotation Ontology The Annotation Ontology is a vocabulary for performing several types of annotation - comment, entities annotation (or semantic tags), textual annotation (classic tags), notes, examples, erratum... - on any kind of electronic document (text, images, audio, tables...) and document parts.

Media Fragments URI 1.0. Representing Content in RDF 1.0. [contents] Abstract This document is a specification for a vocabulary to represent content in the Resource Description Framework (RDF).

Representing Content in RDF 1.0

This vocabulary is intended to provide a flexible framework within different usage scenarios to semantically represent any type of content, be it on the Web or in local storage media. For example, it can be used by web quality assurance tools such as web accessibility evaluation tools to record a representation of the assessed web content, including text, images, or other types of formats. In many cases, it can be used together with HTTP Vocabulary in RDF 1.0, which allows quality assurance tools to record the HTTP headers that have been exchanged between a client and a server. Status of this document This section describes the status of this document at the time of its publication.

The Evaluation and Repair Tools Working Group (ERT WG) believes it has addressed all issues brought forth through previous Working Draft iterations. Table of Contents 2 Classes. Untitled. ISO 3166 RDF Representation. Latest version: This version: Previous version: Author: Scott Martin Copyright © 2005 Scott Martin.

ISO 3166 RDF Representation

This work is licensed under a Creative Commons License. Abstract. Open Knowledge Foundation Blog. Southampton ECS Web Team › The Modeller. I’ve invented a new Batman villain.

Southampton ECS Web Team › The Modeller

His name is “The Modeller” and his scheme is to model Gotham city entirely accurately in a way that is of no practical value to anybody. He has an OWL which sits on his shoulder which has the power to absorb huge amounts of time and energy. The Modeller In the first issue, “Batman vs the Modeller” the modeller gets away by confusing batman as to exactly which incarnation he currently is (Frank Miller, Golden age or Batman Begins) which forces Batman into an identity crisis where he registers different URIs and FOAF profiles for Batman and Bruce Wayne. Welcome to Linked Open Data Around the Clock. Semantic Copyright. Introducing fise, the Open Source RESTful Semantic Engine, Nuxeo Developers Blog. Edit: fise is now known as the Stanbol Enhancer component of the Apache Stanbol incubating project.

Introducing fise, the Open Source RESTful Semantic Engine, Nuxeo Developers Blog

As a member of the IKS european project Nuxeo contributes to the development of an Open Source software project named fise whose goal is to help bring new and trendy semantic features to CMS by giving developers a stack of reusable HTTP semantic services to build upon. As such concepts might be new to some readers, the first part of this blog post is presented as a Q&A. What is a Semantic Engine? A semantic engine is a software component that extracts the meaning of a electronic document to organize it as partially structured knowledge and not just as a piece of unstructured text content. Current semantic engines can typically: categorize documents (is this document written in English, Spanish, Chinese?

The web, the world, us, you and them. Very raw, sometimes verbatim but doubtless flawed notes from Harry Wood‘s excellent talk at Open Data Institute in London.

the web, the world, us, you and them

#odifridays. RDF Schemas Directory. Code 4 Lib 2010 The Linked Library Data Cloud: Stop Talking and Start Doing. The Registry! The Fate of the Semantic Web. Overview Sir Tim Berners-Lee, the inventor of the World Wide Web, has worked along with many others in the internet community for more than a decade to achieve his next big dream: the semantic web.

The Fate of the Semantic Web

His vision is a web that allows software agents to carry out sophisticated tasks for users, making meaningful connections between bits of information so that “computers can perform more of the tedious work involved in finding, combining, and acting upon information on the web.” Some 895 experts responded to the invitation of the Pew Research Center’s Internet & American Life Project and Elon University’s Imagining the Internet Center to predict the likely progress toward achieving the goals of the semantic web by the year 2020. Semantic Web For Hack Days. Extending HTML5 — Microformats. While HTML5 has a bunch of semantic elements, including new ones like <article> and <nav>, sometimes there just isn’t an element with the right meaning.

Extending HTML5 — Microformats

What we want are ways to extend what we’ve got, to add extra semantics that are machine-readable — data that a browser, script, or robot can use. Native ways to extend HTML There were five fundamental ways we could extend HTML 4: Tingle's Technology Notes (linked data. I Have Yet to Metadata I Didn’t Like. SKOS Simple Knowledge Organization System - home page. SKOS is an area of work developing specifications and standards to support the use of knowledge organization systems (KOS) such as thesauri, classification schemes, subject heading lists and taxonomies within the framework of the Semantic Web ...

[read more] Alignment between SKOS and new ISO 25964 thesaurus standard (2012-12-13) ISO 25964-1, published in 2011, replaced the previous thesaurus standards ISO 2788 and ISO 5964 (both now withdrawn). Semantic Web. All things cataloged. View topic - Microdata implementation. Freebase. Swirrl: Online Database Software.