Simile/Exhibit uses 'URI' not 'URL' as the key - Patch Attached.

Howdy.
I got this up and running pretty well (after all sorts of issues trying to use an rdf.module feed instead of this alternative one :-\ ) and I'm starting to play.
Currently I still can't find the common ground between rdf.module and package and this ... although I thought they were going to mash up together!

Anyway - I could set up a timeline OK (pic attached) and that is cool.

BUT I found that the entries were making up odd (unworking placeholder) 'uri' values, and not using the actual 'url' values the feed was giving them.

On investigation, it seems that the feeds Exhibit expects key on 'uri' not 'url'. Swapping that across made everything fit swell again.

This occured in both timeline and tile view - and is a factor of the JSON, not the UI.
I changed it in all the places that made sense. Patch attached. Does no more than swap uri for url in the feedback arrays.