technically, I agree.
But, is that not too meta-level or let's say generic?
I, as a constraint designer, have the need to define that young persons must have an age between 0 and 18.
Then, I ask which constraint I have to define for this purpose.
Do I know that I can use patterns / regex to express that?
I think the requirement should be that literal ranges should be defined.
So, when I need such a constraint I see directly that I can use this constraint to express that.
And you can use regex for many many purposes.
But you have to know for which purposes.
Thomas
We have a general requirement for validating values using a pattern
(presumably regex, but we don't need to be that specific). Wouldn't that
be enough? If you have a property like "personHeight" you could set a
pattern (not less than x or more than y).
kc
On 12/11/14 9:09 AM, Bosch, Thomas wrote:
> Thank you Karen for clarifying this.
>
> I'm wondering if there are some DC use cases related to this.
>
> Examples would be:
>
> - the height of a person must (not) be within some range
> - the latitude of a spatial feature is (not) within [-90,90]
> - the position / number of a footbal player must be between 1 and 23
>
> I keep these as separate requirements.
>
>
> Cheers,
> Thomas
>
>
> Neither of those is on the DC requirements list. I think that DC needs a
> single requirement, and our notes say:
>
> ACTION: Thomas Drop 141; use 44; link UC-EUROPEANA-16 to R-44. Remove
> the last two bullets from R-44
>
> So I don't think it matters in the DC requirements list what you do with
> 45 and 142.
>
> kc
>
> On 12/11/14 8:10 AM, Bosch, Thomas wrote:
>> Hi,
>>
>> we have spoken about these 2 requirements, but I did not find them in
>> our etherpad discussions.
>>
>> I think I can merge them?
>>
>> R-45-RANGES-OF-RDF-LITERAL-VALUES
>> R-142-NEGATIVE-RANGES-OF-RDF-LITERAL-VALUES
>>
>> my recommendation: 'Literal Ranges'
>>
>> When we have agreement I can do the merging.
>>
>>
>> Thanks,
>> Thomas
>>
>> --
>>
>> Thomas Bosch, M.Sc. (TUM)
>>
>> PhD Student
>>
>> GESIS - Leibniz Institute for the Social Sciences
>>
>> Social Science Metadata Standards
>>
>> Visitors Address: B2,1, D-68159 Mannheim
>>
>> Postal Address: P.O.Box 12 21 55, D-68072 Mannheim
>>
>> Tel: + 49 (0) 621 / 1246-271
>>
>> Fax: + 49 (0) 621 / 1246-100
>>
>> Web: http://www.gesis.org
>>
>> Website: http://boschthomas.blogspot.com/
>> GitHub: _https://github.com/boschthomas/PhD_
>>
>
> --
> Karen Coyle
> [log in to unmask] http://kcoyle.net
> m: 1-510-435-8234
> skype: kcoylenet/+1-510-984-3600
>
--
Karen Coyle
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m: 1-510-435-8234
skype: kcoylenet/+1-510-984-3600
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