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Re: usingTool - not a property of Assertor?

From: Charles McCathieNevile <chaals@opera.com>
Date: Sat, 18 Jun 2005 16:25:37 +0200
To: shadi@w3.org, "public-wai-ert@w3.org" <public-wai-ert@w3.org>
Message-ID: <op.sskk0z2nwxe0ny@widsith.local>

On Fri, 17 Jun 2005 10:03:06 +0200, Shadi Abou-Zahra <shadi@w3.org> wrote:

> Charles McCathieNevile wrote:
>> putting together the usingTool property it struck me that we have a   
>> problem if we make it a property of a foaf:Person.
> Good point! It seems we will need to add a dummy node in between. Maybe  
> something like earl:HumanAssertorInstance that is either a sub-class of  
> foaf:Person or has an attribute to reference a foaf:Person. Any other  
> ideas?

Basically we can't make it a property of either a foaf:Person or subclass.  
We have to have some container that holds the Person and the Tool and says  
that it covers the specific case of a user operating a tool.

It seems that we could do this in several ways - we could subclass  
Assertor, and make User with Tool, then have porperties of user (domain  
User with Tool, range foaf:Person) and tool (domain same, range  
earl:ToolG). We could also do this without the subclass I guess.



Charles McCathieNevile                              chaals@opera.com
          hablo español - je parle français - jeg lærer norsk
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Received on Saturday, 18 June 2005 14:25:45 UTC

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