Calais proxy - Feed it a URL

Found it. A service that takes URL and returns marked up content.

Next item: I bet there's a browser plug-in somewhere around here. Would it be to much to ask for an open-source, hello world, example?

in reference to:

"Give SemanticProxy.com the address of a web page Get rich semantic metadata about the people, companies, events and relationships on that page."
- SemanticProxy (view on Google Sidewiki)