The current WAIS implementation public
domain requires that a client know
the "type" of a object prior to retrieval.
This value is returned along with
the internal object identifier in
the search response. It has been
encoded into the path part of the
URL in order to make the URL sufficient
for the retrieval of the object.
Within the WAIS world, names do not
of course not need to be prefixed
by "wais:" (by the partial form
rules).