Hey, guys. It is perfectly fine to use OWL properties in RDF. The RDF specs actually encourage this kind of semantic borrowing, it was always part of the RDF design to have this happen. So no need to have a version of owl:sameAs in the RDFS namespace. Just use the OWL one.

Pat


On Jul 1, 2010, at 4:54 PM, Paul Gearon wrote:

On Thu, Jul 1, 2010 at 1:18 PM, Nathan <nat...@webr3.org> wrote:

<snip/>
Something else that keeps coming up, a subset of owl always comes in to conversations, obviously owl:sameAs - there was a proposal from one Jim Hendler [1] at a RDF workshop thing to perhaps do something about moving
these up a level to RDFS.

[1] http://www.w3.org/2009/12/rdf-ws/papers/ws31

Didn't seem to get much feedback or thoughts (afaik), but given the climate perhaps it's worth giving some strong consideration to as a community.

(Or just doing because it's a bloody good idea & would remove OWL from
virtually every conversation we end up having).

I agree with this. In particular, I'd love to see an equivalent to
owl:sameAs in the rdfs namespace, probably with a more intuitive name,
like rdfs:equals. It would take OWL out of a lot of conversations.

There weren't any accepted proposals for working on RDFS at the
workshop, but that doesn't mean it can't still be done. However, it
would need a lot of public support if this were to be considered. If
people are interested, they should voice their opinions.

Regards,
Paul Gearon



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