Re: [Sem] Yet another formal semantics for RDF-star

Yes, good point about literals, and good catch from Dörthe.
So I guess this may be in this sense that Enrico claims that it is a 
kind of "syntactic predication".

--AZ


Le 28/03/2023 à 14:59, Peter F. Patel-Schneider a écrit :
> It is not necessary to use something like owl:sameAs to illustrate the 
> effects of equality.   All that is needed is to recognize a datatype 
> where multiple lexical to value mapping is injective, such as xsd:integer.
> 
> I (now) agree with Doerthe that
> 
> <<:eiffeltower :height-in-meters "300"^^xsd:integer>> :source :wikipedia .
> does not az-xsd:integer-entail
> <<:eiffeltower :height-in-meters "0300"^^xsd:integer>> :source :wikipedia .
> 
> because there are models of
> <<:eiffeltower :height-in-meters "300"^^xsd:integer>> :source :wikipedia .
> where
> I(<<:eiffeltower :height-in-meters "300"^^xsd:integer>>)
> is different from
> I(<<:eiffeltower :height-in-meters "0300"^^xsd:integer>>)
> 
> peter
> 

-- 
Antoine Zimmermann
École des Mines de Saint-Étienne
158 cours Fauriel
CS 62362
42023 Saint-Étienne Cedex 2
France
Tél:+33(0)4 77 49 97 02
http://www.emse.fr/~zimmermann/

Received on Tuesday, 28 March 2023 13:08:03 UTC