W3C home > Mailing lists > Public > public-rdf-wg@w3.org > August 2013

Re: RDF-ISSUE-140 (dataset-comparison): RDF Dataset Comparison (Ivan Herman) [RDF Concepts]

From: Pat Hayes <phayes@ihmc.us>
Date: Sat, 10 Aug 2013 07:46:21 -0700
Cc: "'RDF Working Group'" <public-rdf-wg@w3.org>
Message-Id: <95653C12-6A8B-490B-8689-B77796B58CF6@ihmc.us>
To: Markus Lanthaler <markus.lanthaler@gmx.net>

On Aug 8, 2013, at 1:59 PM, Markus Lanthaler wrote:

> On Thursday, August 08, 2013 6:47 AM, Pat Hayes wrote:
>> We need to do *something*, as the above definition is now wrong. For
>> example, it says that these are isomorphic:
>> 
>> { {_:x rdf:type ex:graphsIlike .}
>> _:x {ex:a ex:b ex:c} }
>> 
>> { {_:y rdf:type ex:graphsIlike .}
>> _:x {ex:a ex:b ex:c} }
>> 
>> which is incorrect.
> 
> Pat, according to you, are these two datasets
> 
> {
>  {
>    _:x rdf:type ex:graphsIlike .
>  }
>  _:x {
>    ex:a ex:b ex:c}
>  }
> }
> 
> ########
> 
> {
>  {
>    _:x rdf:type ex:graphsIlike .
>  }
>  _:x {
>    ex:a ex:b ex:c}
>  }
> }
> 
> isomorphic? (yes, they are exactly the "same").

Yes, sure they are ( I think, according to anyone, right?)

Pat

> 
> 
> 
> --
> Markus Lanthaler
> @markuslanthaler
> 
> 
> 

------------------------------------------------------------
IHMC                                     (850)434 8903 or (650)494 3973   
40 South Alcaniz St.           (850)202 4416   office
Pensacola                            (850)202 4440   fax
FL 32502                              (850)291 0667   mobile
phayesAT-SIGNihmc.us       http://www.ihmc.us/users/phayes
Received on Saturday, 10 August 2013 14:46:52 UTC

This archive was generated by hypermail 2.4.0 : Friday, 17 January 2020 17:04:31 UTC