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Re: possible semantic bugs concerning domain and range

From: Jonathan Borden <jonathan@openhealth.org>
Date: Mon, 23 Sep 2002 20:35:15 -0400
Message-ID: <011401c26362$40e85cf0$7c674544@ne.mediaone.net>
To: <phayes@ai.uwf.edu>, "Peter F. Patel-Schneider" <pfps@research.bell-labs.com>
Cc: <www-webont-wg@w3.org>

Peter F. Patel-Schneider wrote:
>
> RDFS already allows multiple ranges, just as does OWL, and gives them
> intersection semantics, just as does OWL.
>

Hrmmph ... this seems counterintuitive, I'd assumed that RDFS applied
union-of semantics to multiple ranges.

I suspect that this entire argument depends on whether intersection vs.
union semantics are applied to multiple rdfs:ranges...

Jonathan
Received on Monday, 23 September 2002 20:53:01 GMT

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