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Re: nonmon mapping and punning

From: Peter F. Patel-Schneider <pfps@research.bell-labs.com>
Date: Wed, 23 Jan 2008 10:06:38 -0500 (EST)
Message-Id: <20080123.100638.32497105.pfps@research.bell-labs.com>
To: jjc@hpl.hp.com
Cc: public-owl-wg@w3.org

From: Jeremy Carroll <jjc@hpl.hp.com>
Subject: Re: nonmon mapping and punning
Date: Wed, 23 Jan 2008 15:20:53 +0000

> 
> Peter F. Patel-Schneider wrote:
> 
> > For example, making owl11:objectPropertyDomain be a subproperty of
> > rdfs:domain would remove the apparent non-monotonicity in the example
> > given.
> > 
> >
> Yes but ...
> 
> the concern is what a triple based implementation would actually have to 
> do - and modifying a triple in response to adding a triple would be a 
> fundamental change, that is out-of-kilter with the design principles 
> that we have used to date.
> 
> Jeremy

When would a triple-based implementation have to modify "a triple in
response to adding a triple"?  Which design principle does this violate,
and where did it come from?



peter
Received on Wednesday, 23 January 2008 15:38:03 GMT

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