First of all, all content that comes into faveeo.com (15k articles per day at the moment) is automatically tagged by using the Open Calais web service, (www.opencalais.com) that itself is directly connected to the semantic web. This means that all the incoming content is properly organized and tagged for several topics including People, Organizations, Countries, Music Bands, Sports teams, etc.

This really advanced categorization not only helps users find information related to their tastes and interests but also allows us to provide high quality recommendations based on the tags applied to the nodes you read, click on and of course, vote on.

Kate Byrne's informative presentation offers an overview of the Semantic Web and Natural Language Processing. It's part of the University of Edinburgh's online Multi-Agent Semantic Web Systems course.

Dublin Core is a metadata standard, even though the use of Dublin Core meta-tags could increase the pages prominence in search engine retrieval lists.
 

Semantic Book Suggestions is a mind-bending combination of Calais, Wikipedia and Amazon. Enter a search term, the results are retrieved from Wikipedia, analyzed by Calais and then relevant selections from Amazon are presented. Take the time to play with this a bit - it's worth it. Also, make sure to click on the gray items on the left to see the drop-down menus.