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Re: [ontolog-forum] Strange problem with cardinality restrictions

To: "[ontolog-forum] " <ontolog-forum@xxxxxxxxxxxxxxxx>
From: Michael Brunnbauer <brunni@xxxxxxxxxxxx>
Date: Mon, 10 Jun 2013 11:03:13 +0200
Message-id: <20130610090313.GA28357@xxxxxxxxxxxx>

Hello Przemyslaw,    (01)

On Mon, Jun 10, 2013 at 01:04:38AM +0200, Przemyslaw Jaskierski wrote:
[...]
> 1.  type PositiveVoteResult if all its connected through hasVote are of
> type PositiveVote
> 
> 2. type NegativeVoteResult if there is at least one NegativeVote connected
> through hasVote
[...]
> 2. PositiveVoteResult - I cannot make this work...
> 
> I've tried
> 
> - hasVote max 0 NegativeVote
> - disjunction
> - other things in desperation mode...
> 
> All my tries leads at best to classify individual as Vote (the superclass)
> if there is no NegativeVote properties...
> 
> How can I make it to have PositiveVoteResult set properly?    (02)

Do you expect your reasoner to infer PositiveVoteResult because there is no
NegativeVote in your data ? That would be against the open world assumption.    (03)

Regards,    (04)

Michael Brunnbauer    (05)

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