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Example of how to look for things NOT having properties

From: Jos De_Roo <jos.deroo@agfa.com>
Date: Tue, 2 Mar 2004 18:17:48 +0100
To: public-cwm-talk@w3.org
Cc: "timbl" <timbl@w3.org>
Message-ID: <OFB618C3D7.63DE2FEF-ONC1256E4B.005ECACD-C1256E4B.005F0B94@agfa.be>

Running cwm http://www.w3.org/2000/10/swap/test/EricNeumann/exdata.n3
http://www.w3.org/2000/10/swap/test/EricNeumann/exquery.n3 --think

we indeed nicely get

a :Exon,
         :startsAt "23902084";
         :stopsAt "23902334" .

a :Exon,
         :startsAt "23902084";
         :stopsAt "23902346" .

Trying that with euler we load


and ask

_:e a RESULT.

but we have trouble with the bindings of the variables in
(backtracking across engines is not trivial...)

hmm... after some code changes (made in the train from Brussels
to Cannes and not yet released) we now also get the results

<http://www.w3.org/2000/10/swap/test/EricNeumann/exdata.n3#ATP1B4_e3> a

<http://www.w3.org/2000/10/swap/test/EricNeumann/exdata.n3#ATP1B4_e2> a

This is actually a very interesting test case :)

Jos De Roo, AGFA http://www.agfa.com/w3c/jdroo/
Received on Tuesday, 2 March 2004 12:18:24 UTC

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