- From: Richard Newman <r.newman@reading.ac.uk>
- Date: Wed, 12 Oct 2005 00:39:39 -0700
- To: Gong Cheng <gcheng@seu.edu.cn>
- Cc: Semantic Web W3C <semantic-web@w3c.org>
Well, I use it in my ontologies whenever I'm not using a DatatypeProperty... If it bothers you, you can always assert it yourself about external properties: ex:someOtherProperty a owl:ObjectProperty . -R On 12 Oct 2005, at 00:26, Gong Cheng wrote: > > Hi all, > > I'm new to SW and Ontology. I have read some ontologies but found > that little ObjectProperty is used. In my opinion, ObjectProperty > represents the relationship between concepts. It is very important > in the model as well as in the real world. But in most ontologies, > it is really hard to find customed ObjectProperty except for the > subClassOf, hierarchy I mean. > So is ObjectProperty really unimportant? > I'm looking forward to your suggestions! > > Regards, > > Gong Cheng
Received on Wednesday, 12 October 2005 07:40:23 UTC