I installed and enabled the module, but don't see a place to configure it or see it listed as a processor on the edit-feed page. Does it just work automatically? If so, how can I confirm?

I have RDF API installed and enabled, which I'm using in conjunction with the Calais module to automatically semantic-tag all nodes. They suggested using this module as part of that process, but not sure if it's working or not. Really look forward to this module though.