Re: Annotating photos with events/subevents

On Thursday 04 November 2004 09:21, Cameron McCormack wrote:
> I will have some photos which will have
>
>   dc:coverage [ a cyc:Event ; foaf:homepage <http://www.svgopen.org/2004/>
> ]
>
> (photos that cover the conference) but also have those (with some
> overlap) with
>
>   photo:event <http://example.org/events/2004/09/SVGOpen>
>
> which identify photos from my "attending SVG Open" event/category.
I see no reason why you couldn't use the same approach for those types of 
events. The reason for using foaf:homepage is simply to make it easy for 
different people to talk about the same thing without agreeing on a specific 
URI for the event itself, there's nothing wrong with:

dc:coverage <http://example.org/events/2004/09/SVGOpen> .
<http://example.org/events/2004/09/SVGOpen> rdf:type cyc:Event .

To tell the world that your participation in the conference is a subevent of 
the conference:

<http://example.org/events/2004/09/SVGOpen> cyc:subEvents [  foaf:homepage 
<http://www.svgopen.org/2004/> ] .

(Note the ending 's' on subEvents)


Regards,
Morten