Knowledge Representation
- 21
 - Ontoba
 - A consultancy specialising in digital media technical strategy with a focus on semantic web publishing architecture, ontology modelling and text analysis for semantic annotation.
 
- 22
 - OpenSHORE.org
 - Semantic Hypertext Object Repository. A repository with a free definable meta model where structured documents can be imported after parsing and transforming into XML.
 
- 24
 - Practical Knowledge Representation for the Web
 - Survey and analysis of traditional, new, and arising Web standards and how they can be used to represent machine-processable semantics of Web sources.
 
- 28
 - SUPER Integrated Project.
 - SUPER (Semantics Utilised for Process Management within and between Enterprises) offers ontology tools for download and has PHD programms.
 
- 29
 - Semantic Focus
 - A blog and community about the Semantic Web, Natural Language Processing, Information Retrieval, and related topics.
 
- 33
 - The Semantic Web: 1-2-3
 - An XML hacker discusses XML, RDF and the Semantic Web. Features links to other resources.
 
- 34
 - W3C Semantic Web Activity Statement
 - The W3C Semantic Web Activity has been established to serve a leadership role, in both the design of specifications and the open, collaborative development of technology for the Semantic Web.
 
- 35
 - Weaving the Web
 - The original design and ultimate destiny of the World Wide Web, by its inventor, Tim Berners-Lee. Features a linked glossary, a time line, errata and an excerpt from Chapter 1.
 
- 36
 - cwm
 - A general purpose data processor written in Python. Core language is RDF, extended to include rules, using RDF/XML or RDF/N3 serializations as required.
 
- 37
 - sig.ma - Semantic Information MAshup
 - Offers live, embeddable information summaries from sites which use RDF, RDFa or Microformats.
 
- 38
 - The Semantic Web: It's Whom You Know
 - Discusses the problems with current notions, popularity ranking and collaborative filtering and suggests next steps. By Andy Oram, published in O'Reilly Network. (April 19, 2002)
 
