Re: Subjects as Literals

On Mon, 5 Jul 2010 17:43:17 -0500
Pat Hayes <phayes@ihmc.us> wrote:

> Well, nobody is suggesting allowing literals as predicates (although  
> in fact the RDF semantics would easily extend to this usage, if  
> required, and the analogous structures are allowed, and do have  
> genuine use cases, in ISO Common Logic.)

Actually, I have suggested allowing them just to make things simpler -
URIs, blank nodes and literals would all be allowed in any position.
However, a statement with a literal in the predicate position would be
officially defined to have no meaning.

-- 
Toby A Inkster
<mailto:mail@tobyinkster.co.uk>
<http://tobyinkster.co.uk>

Received on Tuesday, 6 July 2010 07:06:59 UTC