- From: Bijan Parsia <bparsia@isr.umd.edu>
- Date: Mon, 21 Feb 2005 11:21:10 -0500
- To: "Geoff Chappell" <geoff@sover.net>
- Cc: <www-rdf-logic@w3.org>
On Feb 21, 2005, at 11:16 AM, Geoff Chappell wrote: [snip] > Just wondering about your example: > > an owl;Restriction onProperty someProperty > someValuesFrom owl:Nothing > > and: > > "If you make these a > superclass of owl:Thing... " > > > Doesn't this restriction require that something exists of type > owl:Nothing? Yes. That should be "allValuesFrom" throughout. Good catch. Cheers, Bijan.
Received on Monday, 21 February 2005 16:21:13 UTC