On Jun 29, 4:10 pm, Scott Henninger <[email protected]>
wrote:
> Hello Paul; The XML schema datatypes Composer supports can be turned
> on via the Classes View preference. Choose which data types you need
> to display.
>
OK, I see. Thanks. It would be handy though if I could select all xsd
datatypes in one action.
> <<If I use owl:equivalentClass with the Manchester Syntax the number
> of my datatypes double.
> I was trying to avoid this. >>
>
> Can you provide a specific example of this?
>
:test
a rdfs:Datatype ;
owl:equivalentClass
[ a rdfs:Datatype ;
owl:onDatatype xsd:int ;
owl:withRestrictions
([ xsd:minInclusive 65
])
] .
and
:union
a rdfs:Datatype ;
owl:equivalentClass
[ a rdfs:Datatype ;
owl:unionOf (xsd:date xsd:dateTime)
] .
lead to 4 datatypes in my instances overview.
Paul
> -- Scott
>
> On Jun 29, 7:07 am, PaulZH <[email protected]> wrote:
>
> > Hi Holger,
>
> > On Jun 29, 12:44 pm, Holger Knublauch <[email protected]> wrote:
>
> > > Hi Paul,
>
> > > On Jun 29, 2010, at 3:40 PM, PaulZH wrote:
>
> > > > a) When creating a new instance of class rdfs:Datatype, I expected to
> > > > get when using "add existing ..." on property owl:onDatatype the list
> > > > of xsd datatypes, but I see none. Is this influenced by a setting?
>
> > > Seems to work for me, see screenshot. What exactly are you doing?
>
> > I was talking specifically about the whole list of the XML Schema
> > (xsd) datatypes, which I do not seem to find.
>
> > > > b) What is the syntax to be used in the value of owl:withRestrictions?
>
> > > Did you read this
> > >http://composing-the-semantic-web.blogspot.com/2009/10/owl-2-support-...
> > > which shows examples of how to enter user-defined datatypes with
> > > restrictions on the TBC forms?
>
> > Yes, I did.
>
> > >Typically, I would not expect people to enter the low-level properties
> > >such as owl:withRestrictions manually.
> > >Could you clarify why you are attempting this, and why the inline text
> > >notation (Manchester Syntax) would not work?
>
> > If I use owl:equivalentClass with the Manchester Syntax the number of
> > my datatypes double.
> > I was trying to avoid this.
>
> > Paul
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