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Re: example of has-information != says

From: Dan Connolly <connolly@w3.org>
Date: Wed, 17 Feb 2010 21:19:46 -0600
To: Jonathan Rees <jar@creativecommons.org>
Cc: AWWSW TF <public-awwsw@w3.org>
Message-ID: <1266463186.7402.132.camel@pav.lan>
On Wed, 2010-02-17 at 20:11 -0500, Jonathan Rees wrote:
> Can you give an example where, for fixed resource R and representation
> (content entity?) E, R says E but not R has information E? I.e. you
> said that 'has information' (or 'information') was not just a domain
> restriction of says, but really a proper subproperty.

No, I didn't say it was a proper subproperty.

All I said was that

(1)  information rdfs:subPropertyOf says.

is stronger than

(2)  information rdfs:domain Principal.

We can get (2) from (1) since the domain
of says is Principal, but we can't get (1) 
from (2).

Dan Connolly, W3C http://www.w3.org/People/Connolly/
gpg D3C2 887B 0F92 6005 C541  0875 0F91 96DE 6E52 C29E
Received on Thursday, 18 February 2010 15:24:08 UTC

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