It is Java-based and provide a plugin interface for extensions. The intended user is the individual annotator i.e., people that want to enrich their web pages with OWL-meta data. Instead of manually annotating the page with a text editor, say, emacs, OntoMat allows the annotator to highlight relevant parts of the web page and create new instances via drag?
Ontomat Homepage — Annotation Portal
Semantic Web Patterns: A Guide to Semantic Technologies
The Semantic Web means many things to different people, because there are a lot of pieces to it.
Top-Down: A New Approach to the Semantic Web
Earlier this week we wrote about the classic approach to the semantic web and the difficulties with that approach.
Planète Web Sémantique
L’argument qui veut que l’écriture se soit développée dans un contexte exclusivement lié aux transactions commerciales semble donc fortement réducteur. Les “trademarks” Sans nier l’évidence des relations commerciales comme facteur de diffusion de l’écriture alphabétique en Grèce (en référence aux relations commerciale avec les phéniciens qui inventèrent l’alphabet), Mario Lombardo souligne que cette thèse souffre de quelques problèmes, à commencer par le fait que l’écriture grecque n’a pas développée un système numérique avant le VI° siècle, date à partir de laquelle de nombreuses variantes se développèrent certes, mais “qui se situent tous essentiellement à l’intérieur de l’écriture alphabétique grecque et se placent vraisemblablement dans une phase relativement avancée de son histoire.” pp 170-171.
Semantic Web - Wikipedia, the free encyclopedia
The Semantic Web is a collaborative movement led by the World Wide Web Consortium (W3C) that promotes common formats for data on the World Wide Web .
Semantic MediaWiki
Semantic MediaWiki is also a full-fledged framework, in conjunction with many spinoff extensions, that can turn a wiki into a powerful and flexible “collaborative database”. All data created within SMW can easily be published via the Semantic Web , allowing other systems to use this data seamlessly. Found errors or omissions?
DBpedia
In a nutshell, DBpedia is the Semantic Web mirror of Wikipedia.
Twine: Lessons Learned about the Social Semantic Web ( slides )
Social Semantic Web: Where Web 2.0 Meets Web 3.0/program - Seman
The Semantic Web is the extension of the World Wide Web that enables people to share content beyond the boundaries of applications and websites. It has been described in rather different ways: as a utopic vision , as a web of data , or merely as a natural paradigm shift in our daily use of the Web.
semanticweb.org
The Protégé Ontology Editor and Knowledge Acquisition System
Protégé is based on Java, is extensible, and provides a plug-and-play environment that makes it a flexible base for rapid prototyping and application development. (more) The Protégé platform supports two main ways of modeling ontologies via the Protégé-Frames and Protégé-OWL editors.
Ontology Tools Survey, Revisited
Opening the International Semantic Web Conference in 2003, the conference chair Jim Hendler declared that "a little semantics goes a long way."
Many of us in the web creation world are embracing and promoting web standards – both client-side and server-side.
DiSo Project
SOBOLEO
SOBOLEO is a web-based system to help users share knowledge and experience more easily.
W3C Stuff
RDF
Linked Data
Microformats
Tim Berners-Lee
