- From: Jeremy Carroll <jjc@hpl.hp.com>
- Date: Tue, 31 Dec 2002 21:06:10 +0100
- To: www-webont-wg@w3.org
> There is no such thing as the empty property in OWL. Uhh? How about ObjectProperty(<eg:empty>,range(Nothing)) ObjectProperty(<eg:x>,Functional) This entails: SubPropertyOf(<eg:empty>,<eg:x>) ObjectProperty(<eg:empty>,Transitive). but I take the first document to be legal OWL DL. Jeremy
Received on Tuesday, 31 December 2002 15:08:05 UTC