office-metadata message

Subject: RDF term question

From: Bruce D'Arcus <bruce.darcus@OpenDocument.us>
To: office-metadata <office-metadata@lists.oasis-open.org>
Date: Mon, 12 Mar 2007 06:38:30 -0500

For the RDF experts out there, what is the clearest phrase to express 
the kind of object in the following?

	<http://ex.net/1> foo:bar <http://ex.net/2> .

In other words, this is not a "literal" but rather a __________.

I see mention in the RDF model spec of "URI references". Is that what 
we need?

Bruce