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Re: Understanding n-ary data predicates

From: Bijan Parsia <bparsia@cs.man.ac.uk>
Date: Wed, 7 May 2008 09:11:14 +0100
Message-Id: <164D7341-35D8-48C5-9DAF-DFB0AB78D282@cs.man.ac.uk>
To: OWL Working Group WG <public-owl-wg@w3.org>

On 6 May 2008, at 18:39, Bijan Parsia wrote:
> "Body mass index: the body mass index (BMI) of a patient is defined  
> as 703 times weight in pounds divided by the square of the height  
> in inches. The BMI is (among many other things) taken into  
> consideration for insulin administration regimens. Similar to the  
> examples above, it is used to derive an envelope within which a  
> standard regimen should be."
> 	DatarangeExpression(bmi weight height eq((times bmi (times height  
> height)) (times(703 weight)))

In my haste yesterday, I forgot about the pow operator, so it's a bit  
nicer as:
	DatarangeExpression(bmi weight height eq((times bmi (pow height 2))  
(times(703 weight)))

Received on Wednesday, 7 May 2008 08:09:15 UTC

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