a href="http://www.phase2technology.com" Phase2 Technology | Open Source. Open Minds./abr /I want to draw the attention to Phase2Technology and their products OpenPublish and Tattler.nbsp; Both products use the OpenCalais platform from Thomson Reuters and the Drupal RDF module. You can do fairly sophisticated semantically rich sites with these toolsbr /blockquote/blockquotebr /br /div class="zemanta-pixie"img class="zemanta-pixie-img" alt="" src="http://img.zemanta.com/pixy.gif?x-id=89f29994-c8c7-8c47-8c72-9fdd32944b…" //div