W3C home > Mailing lists > Public > w3c-rdfcore-wg@w3.org > April 2002

Re: pinging about rdfs-subPropertyOf-semantics tests

From: Pat Hayes <phayes@ai.uwf.edu>
Date: Fri, 5 Apr 2002 18:40:16 -0600
Message-Id: <p05101516b8d3f432096f@[65.217.30.94]>
To: "Jos De_Roo" <jos.deroo.jd@belgium.agfa.com>
Cc: w3c-rdfcore-wg@w3.org
>Dan and Pat,
>
>In the RDFCore telecon today I took an action
>
>>2002-04-05#11:  josd ping pat, danc to look at
>>rdfs-subPropertyOf-semantics tests
>
>[[[
>Issue rdfs-subPropertyOf-semantics:
>   The inheritance semantics of the subPropertyOf relationship needs 
>to be clarified.
>
>=> subProperties inherit conjunctively the domain and range of their 
>superproperties
>]]]
>.
>and the entailment test case is
>
>( 
><http://www.w3.org/2000/10/rdf-tests/rdfcore/rdfs-subPropertyOf-semantics/test001.nt>
>   <http://www.w3.org/2000/01/rdf-schema#> )
>   log:entails
> 
><http://www.w3.org/2000/10/rdf-tests/rdfcore/rdfs-subPropertyOf-semantics/test002.nt> 
>.

OK, seems correct and to the point.

Pat


>evidenced with (using a kind of rule labels btw)
>
># Generated with http://www.agfa.com/w3c/euler/#R30006 on Fri Apr 05 
>18:42:53 CEST 2002
># for query 
>http://www.w3.org/2000/10/rdf-tests/rdfcore/rdfs-subPropertyOf-semantics/test002.nt
># given 
>[http://www.w3.org/2000/10/rdf-tests/rdfcore/rdfs-subPropertyOf-semantics/test001.nt, 
>http://www.agfa.com/w3c/euler/rdfs-rules.n3]
>
>@prefix mt: <http://www.w3.org/TR/rdf-mt/#>.
>@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
>@prefix log: <http://www.w3.org/2000/10/swap/log#>.
>@prefix : <http://www.agfa.com/w3c/euler/rdfs-rules#>.
>@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
>
>  {
>     <http://www.agfa.com/w3c/euler/rdfs-rules#rule2> .
>   <http://example.org/bar> rdfs:domain <http://example.org/Domain1>.
>    {
>     <http://www.agfa.com/w3c/euler/rdfs-rules#rule6> .
>     <http://example.org/baz1> <http://example.org/bas> 
><http://example.org/baz2>} log:implies
>   {<http://example.org/baz1> <http://example.org/bar> 
><http://example.org/baz2>}} log:implies
>{<http://example.org/baz1> 
><http://www.w3.org/1999/02/22-rdf-syntax-ns#type> 
><http://example.org/Domain1>}.
>  {
>     <http://www.agfa.com/w3c/euler/rdfs-rules#rule2> .
>   <http://example.org/bas> rdfs:domain <http://example.org/Domain2>.
>   <http://example.org/baz1> <http://example.org/bas> 
><http://example.org/baz2>} log:implies
>{<http://example.org/baz1> 
><http://www.w3.org/1999/02/22-rdf-syntax-ns#type> 
><http://example.org/Domain2>}.
>  {
>     <http://www.agfa.com/w3c/euler/rdfs-rules#rule3> .
>   <http://example.org/bar> rdfs:range <http://example.org/Range1>.
>    {
>     <http://www.agfa.com/w3c/euler/rdfs-rules#rule6> .
>     <http://example.org/baz1> <http://example.org/bas> 
><http://example.org/baz2>} log:implies
>   {<http://example.org/baz1> <http://example.org/bar> 
><http://example.org/baz2>}} log:implies
>{<http://example.org/baz2> 
><http://www.w3.org/1999/02/22-rdf-syntax-ns#type> 
><http://example.org/Range1>}.
>  {
>     <http://www.agfa.com/w3c/euler/rdfs-rules#rule3> .
>   <http://example.org/bas> rdfs:range <http://example.org/Range2>.
>   <http://example.org/baz1> <http://example.org/bas> 
><http://example.org/baz2>} log:implies
>{<http://example.org/baz2> 
><http://www.w3.org/1999/02/22-rdf-syntax-ns#type> 
><http://example.org/Range2>}.
>
># Proof found for 
>http://www.w3.org/2000/10/rdf-tests/rdfcore/rdfs-subPropertyOf-semantics/test002.nt 
>in 262 steps (51332 steps/sec)
>
>
>have a very nice weekend
>
>--
>Jos


-- 
---------------------------------------------------------------------
IHMC					(850)434 8903   home
40 South Alcaniz St.			(850)202 4416   office
Pensacola,  FL 32501			(850)202 4440   fax
phayes@ai.uwf.edu 
http://www.coginst.uwf.edu/~phayes
Received on Friday, 5 April 2002 19:40:15 EST

This archive was generated by hypermail pre-2.1.9 : Wednesday, 3 September 2003 09:47:23 EDT