URL and GUID values from Feed import When you import RSS items via Feeds, where are the URL and GUID target values stored in the node?  How do you get these out?  I am not seeing anything close to these when I dump the $node.

This shows the Mappings screen with the values that I am talking about:
They are stored in the feeds_item table in the database. They are used by the feeds module to control updates of imported items.