Open Issues in Aperture:

= DataOpener.open(uri) =
should throw a "NotFoundException" if the element does not exist.
That is a fallback: if the element was moved, the calling gui that uses DataOpener could then search for the new location of the element and suggest a new location. The new URI could then work better.

= Vocabulary: use DC instead of data =

We are using many properties of Dublic Core, but redefining them. For compabilities sake, we should inlcude the real DC vocabularies right from the start, and not use our own uris.

= build.xml =
remove the "init" target, everything in there can be top-level.
- simplifies the ant file.


= old aperture pages =
 * ApertureArchitecture