An implementation of RDFa processing in the browser.
An implementation and viewer of RDFa 1.1 (http://www.w3.org/TR/rdfa-core/) triples.
When triples are discovered in a web page, a little green turtle will appear in the address bar. If you click on that turtle, you can view the triple graph.
This extension only has access to information you have on the current web page. It does not use the information except to harvest the triples and create a visualization. It will run for every page you view. You can use the extension management in the preferences to enable or disable the extension depending on your needs.
Version 1.1 includes support for Turtle output and URI shortening.
Version 1.2 includes option Microdata support.