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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

    <http://www.w3.org/2000/10/swap/test/EricNeumann/exdata.n3#ATP1B4_e2>
a :Exon,
                :RESULT;
         :startsAt "23902084";
         :stopsAt "23902334" .

    <http://www.w3.org/2000/10/swap/test/EricNeumann/exdata.n3#ATP1B4_e3>
a :Exon,
                :RESULT;
         :startsAt "23902084";
         :stopsAt "23902346" .



Trying that with euler we load

http://www.w3.org/2000/10/swap/test/EricNeumann/exdata.n3
http://www.w3.org/2000/10/swap/test/EricNeumann/exquery.n3

and ask

_:e a RESULT.

but we have trouble with the bindings of the variables in
http://www.w3.org/2000/10/swap/test/EricNeumann/exquery.n3
(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
RESULT.

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


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 GMT

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