Michel; Not in OWL. You can use SPIN to find this, for example a
SPIN constraint with:
ASK WHERE {
LET (?count := smf:countMatches(?x, rdf:type, :XPerson)) .
FILTER (?count = 7) .
}
-- Scott
On Jul 2, 1:42 am, "Bohms, H.M. (Michel)" <[email protected]> wrote:
> Does anyone now a mechanism to specify not property but class cardinalities.
> Like this class XPerson has always exactly 7 individual persons?
>
> thx Michel
>
> TNO.NL
>
> Michel Böhms
>
> Consultant Building Innovation
>
> TNO Built Environment and Geosciences
>
> Van Mourik Broekmanweg 6 | PO Box 49
>
> 2600 AA | Delft | The Netherlands
>
> Tel +31 15 2763107
>
> E-mail [email protected] <mailto:[email protected]>
>
> Webhttp://www.linkedin.com/in/michelbohms<http://www.linkedin.com/in/michelbohms>
>
> Skype name michelbohms
>
> Disclaimer
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