- From: Dan Connolly <connolly@w3.org>
- Date: Sun, 02 Mar 2003 08:43:03 -0600
- To: "Roger L. Costello" <costello@mitre.org>
- Cc: www-webont-wg@w3.org
On Sun, 2003-03-02 at 07:02, Roger L. Costello wrote: > Hi Folks, > > Suppose that I want to define a property without an rdfs:range. Thus, > the property can have any value - a string (datatype) value or an object > value. Right? In OWL Full, yes... > Then how do I define the property - as an > owl:ObjectProperty or as an owl:DatatypeProperty? neither. owl:ObjectProperty excludes string values, and owl:DatatypeProperty excludes non-datatype values. So you can't make an OWL DL/Lite ontology with such a beast. In OWL Full, it's just an ordinary rdf:Property. > /Roger -- Dan Connolly, W3C http://www.w3.org/People/Connolly/
Received on Sunday, 2 March 2003 09:42:55 UTC