- From: Richard Cyganiak <richard@cyganiak.de>
- Date: Wed, 29 Jan 2014 16:26:25 +0000
- To: Jean-Claude Moissinac <jean-claude.moissinac@telecom-paristech.fr>
- Cc: SW-forum Web <semantic-web@w3.org>
Jean-Claude, You’re looking for this (in Turtle syntax): :hasParent rdfs:subClassOf :hasAncestor. (Don’t try to read or write RDF/XML directly. You’ll go mad. Use the friendly syntaxes such as Turtle, or graphical tools.) Best, Richard On 29 Jan 2014, at 16:18, Jean-Claude Moissinac <jean-claude.moissinac@telecom-paristech.fr> wrote: > Sorry if my question is very naive, but I'm stuck on this for a while > if I go to examples in the document http://www.w3.org/TR/2009/WD-owl2-primer-20090421/ > I just want to add the following axiom (expressed here in my syntax) > if > ?s :hasParent ?f > Then > ?s :hasAncestor ?f > > I've checked a lot of documents and I don't figure how to do it (directly in XML/RDF or interactively with Protégé) > > Thank you in adavnace for your help > > -- > Jean-Claude >
Received on Wednesday, 29 January 2014 16:26:50 UTC