Re: [provo] Difference between wasInformedBy and wasStartedByActivity (ttl examples)

Hi Jun,

My intuition is that wasStartedBy is just about control flow, triggering 
an activity start,
whether wasInformedBy is about information flow between two 
already-started activities.

Luc

On 09/05/2012 12:50, Jun Zhao wrote:
> Dear all,
>
> All good discussions. But how does this update to wasStartedBy will 
> solve the confusion we have between wasInformedBy and the future 
> wasStartedBy (the old wasStartedByActivity)?
>
> I think I'll continue to be confused which one to chose, with trigger 
> or no trigger.
>
> Cheers,
>
> Jun
>
>
> On 09/05/2012 10:42, Luc Moreau wrote:
>> yes, good example, I added it to
>> https://dvcs.w3.org/hg/prov/raw-file/tip/model/working-copy/wd6-wasStartedBy.html 
>>
>>
>>
>> Luc
>>
>> On 05/09/2012 09:50 AM, Stian Soiland-Reyes wrote:
>>> On Tue, May 8, 2012 at 10:24 PM, Luc Moreau<L.Moreau@ecs.soton.ac.uk>
>>> wrote:
>>>> Hi Stian, Paolo, all,
>>>>
>>>> I have encoded the proposal
>>>> https://dvcs.w3.org/hg/prov/raw-file/31e2dc0de82d/model/working-copy/wd6-wasStartedBy.html 
>>>>
>>>>
>>>>
>>>> If people are happy, we can then adjust wasEndedBy similarly.
>>>> I propose to take a vote on this on Thursday.
>>> Thanks, this is looking much better and more concise.
>>>
>>> Should we add an example about the optional activity?
>>>
>>> http://dvcs.w3.org/hg/prov/raw-file/default/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasStartedByActivity.ttl 
>>>
>>>
>>> simplified as PROV-N:
>>>
>>> Example:
>>>
>>> In this example, filling fuel was started as a consequence of
>>> observing the low fuel. The trigger entity is unspecified, it could
>>> for instance have been the low fuel warning light, the fuel tank
>>> indicator needle position, or the engine not running properly.
>>>
>>>
>>> activity(ex:filling-fuel)
>>> activity(ex:observing-low-fuel)
>>>
>>> agent(ex:driver, [prov:type="prov:Person" %% xsd:QName)
>>> wasAssociatedWith(ex:filling-fuel, ex:driver)
>>> wasAssociatedWith(ex:observing-low-fuel, ex:driver)
>>>
>>> wasStartedBy(ex:filling-fuel, -, ex:observing-low-fuel)
>>>
>>>
>>>
>>
>
>

Received on Wednesday, 9 May 2012 13:22:27 UTC