W3C home > Mailing lists > Public > www-rdf-interest@w3.org > November 2001

Re: RDFS bug "A property can have at most one range property"

From: Sean B. Palmer <sean@mysterylights.com>
Date: Fri, 16 Nov 2001 16:51:11 -0000
Message-ID: <029e01c16ebe$f642d060$92dc93c3@localhost>
To: <tarod@softhome.net>
Cc: <www-rdf-interest@w3.org>
> When I specify some domains I want to specify where I
> can add this property, the property date should appear in
> document and event.

Something like:-

   :date rdfs:domain [ daml:unionOf (:Document :Event) ] .

Perhaps? Conjunctive domains and ranges are in my experience the most
common use, and since DAML lets you create new classes as unions of
existing classes, there is no reason to oppose this.

Kindest Regards,
Sean B. Palmer
@prefix : <http://webns.net/roughterms/> .
:Sean :hasHomepage <http://purl.org/net/sbp/> .
Received on Friday, 16 November 2001 11:51:53 UTC

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