[Crm-sig] E8 scope note nitpick

[Martin Doerr]

On 12/3/2019 8:32 PM, Robert Sanderson wrote:
>
> Dear all,
>
> The scope note for E8 Acquisition starts by saying …
>
> This class comprises transfers of legal ownership from one or more 
> instances of E39 Actor *to one or more other* instances of E39 Actor.
>
> [emphasis added]
>
> Yet example 5 is the loss of title due to the object’s destruction. In 
> this instance surely the ownership is transferred to no one, and thus 
> the first sentence should be to *zero or more* other instances of E39 
> Actor?
>
Indeed! :-)

I think we have described this as exception, not to make it too 
complicated. It could be from zero to many, and to zero to many, but not 
zero to zero...

I prefer not to write this in one phrase, but our FOL friends may spell 
this out!

>
> Rob
>
>
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  Dr. Martin Doerr
               
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