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Re: What happens when an ontology has data literals that are outside the range handled

From: Bijan Parsia <bparsia@cs.manchester.ac.uk>
Date: Thu, 12 Feb 2009 22:39:22 +0000
Cc: Sandro Hawke <sandro@w3.org>, W3C OWL Working Group <public-owl-wg@w3.org>
Message-Id: <68131155-6637-4482-90E1-8A0CCD049900@cs.manchester.ac.uk>
To: Alan Ruttenberg <alanruttenberg@gmail.com>

On 12 Feb 2009, at 22:33, Alan Ruttenberg wrote:

> Sorry, too quick. I'll try again.
> What happens if you have an ontology that has an axiom
> OneOf("1.0"^xsd:decimal, "1.00001"^xsd:decimal)
> and  only 4 digits of decimal precision are supported (for the sake of
> example, our spec says that at least 16 digits need to be supported).

I'm unclear why we need the one of, but I would say that an  
implementation, in strict mode, should report that it cannot process  
that ontology because there is a literal with too many digits.

In a lax mode, it might ignore that axiom but still pump a warning to  
sterror or stout.

Our spec clearly says what this *means*, of course.

Received on Thursday, 12 February 2009 22:39:59 UTC

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