... or NamedGraphs as statement annotations. Eriic
-----Original Message----- From: [EMAIL PROTECTED] on behalf of Eric Jain Sent: Wed 5/16/2007 5:17 AM To: public-semweb-lifesci Subject: Re: Advancing translational research with the Semantic Web Just catching up on reading papers :-) <http://www.biomedcentral.com/1471-2105/8/S3/S2> "It is also useful to know who believes something and why. However, there is no standard way of expressing such information about a statement [...]" Reification?