Collections [use case - Property: event]

Good day,

I must admit that I don't understand how to deal with collections when 
using current schema.org vocabulary. I see proposal for *Collection* [1] 
which turns out to focus on very particular case, which I would maybe 
refer to as *WorksCollection*.

In my use case, I use *Action* subtypes to describe process of 
self-organizing events. I consider using *AddAction* type to represent 
creation of new event. Its parent type - *UpdateAction* - defines 
*collection* property as: "A sub property of object. The collection 
target of the action." When using *Organization* type, I can use *event* 
property to link to associated events. Still I don't see way to refer to 
them as *collection* in *AddAction*!

So far I do:

@prefix schema: <http://schema.org/> .

<http://crisiscamp.net/graz>
   a  schema:Organization;
   schema:event  <http://crisiscamp.net/graz/2013-11-16>,
                 <http://crisiscamp.net/graz/2013-12-07> .

<https://wwelves.org/perpetual-tripper>
   a schema:Person .

<http://crisiscamp.net/graz/2013-12-21>
   a schema:Event .

<http://crisiscamp.net/actions/c476d5c4-7194-4c80-9079-0b808e7dcaa3>
   a schema:AddAction;
   schema:agent <https://wwelves.org/perpetual-tripper>;
   schema:result <http://crisiscamp.net/graz/2013-12-21> .

Now I have no clue how to link it to *Organization* 
<http://crisiscamp.net/graz> and in particular its collection of events 
:( Adding to my AddAction:

   schema:object <http://crisiscamp.net/graz>

could get me a little bit closer but still not clear that i refer to 
collection of items related through schema:event property...

I guess other properties commonly used for collections can have similar 
challenges eg. *attendee*, *performer*, *member*, *founder*, *seeks*, 
*owns*, *makesOffer*, *review* etc.

I also just found something which seems to me like some kind of special 
case:
Type: *Audience* - "Intended audience for an item, i.e. the group for 
whom the item was created."
Property: *audience* - "The intended audience of the item, i.e. the 
group for whom the item was created."

*Audience* has no examples and I don't fully understanding its use in 
practice...

Thanks for help with clarifying how to deal with all those collections :)

[1] http://www.w3.org/wiki/WebSchemas/Collection

Received on Friday, 29 November 2013 12:09:03 UTC