I remember hearing that flickr was using some RDFa, but I can't find any mention of it anywhere. After doing a View Source on a few flickr pages, I found a single property="dc:title" attribute in each photo's page (e.g. in http://www.flickr.com/photos/bobdc/2119795376/)--just enough to tease me.
Does anyone know anything about this, or did I just dream it? thanks, Bob
