Hmmm ... for a definitive confirmation, you probably need to parse the XML file (as you already mentioned). Not sure how though, the "name=" element works, but a bunch of other trash can be found there, too.
Oh, speaking about that (see what I did there? "trash can"?) :D I think a request for a list of exported objects in the UI would be perfectly suited for ideas.automic.com.
Best,
Carsten