semantic_web

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ontology

Free-word tags do not have defined meanings, so it isn’t always clear what a particular tag represents. http://www.faviki.com/

Everybody | Faviki - Social bookmarking tool using smart semanti

Semantic data extractor - QA @ W3C

http://www.w3.org/2003/12/semantic-extractor.html This tool, geared by an XSLT stylesheet , tries to extract some information from a HTML semantic rich document.
LOD2 Webinar Series: LIMES ? Discovery of Links across Knowledge Bases The 1st version of the LOD2 Stack has been published in September 2011 in the form of an LOD2 Stack demo and the downloadable LOD2 Stack virtual machine image – additional details and the instructions on installing the LOD2 Stack from scratch are available in the How-To-Start document.

Overview

http://triplify.org/Overview