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Re: RDFS spec: range/domain wordsmithing -- help needed

From: Pat Hayes <phayes@ai.uwf.edu>
Date: Fri, 26 Oct 2001 16:42:20 -0500
Message-Id: <p05101007b7ff86adadf9@[]>
To: Dan Brickley <danbri@w3.org>
Cc: w3c-rdfcore-wg@w3.org
>3.1.3. rdfs:range
>          An instance of ConstraintProperty that is used to indicate the
>class(es) that the values of a property must be
>          members of. The value of a range property is always a Class.
>Range constraints are only applied to properties.

That reads OK to me, apart from the ConstraintProperty (Havn't we 
decided to trash ConstraintProperty ?). To avoid the imperative sound 
of 'must', phrase it thus, maybe?:


Applied to a property, rdfs:range specifies a class that the values 
of the property are known to be in.
...that contains all the values of the property.

You might also add:

If several such classes are specified, any value of the property must 
be in all of them.

Pat Hayes
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Received on Friday, 26 October 2001 17:42:24 UTC

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