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Re: ISSUE-220: Should we include a more complexe example to illustrate provenance?

From: Antoine Isaac <aisaac@few.vu.nl>
Date: Sun, 13 Mar 2016 23:40:06 +0100
Message-ID: <56E5EC46.5020806@few.vu.nl>
To: <public-dwbp-wg@w3.org>
Hi Deirdre,

I'm afraid I have two objections to this, one really minor and one a bit more important:

1. I'm really unsure the sentence  ":bus-timetable-route7 is a specialization of the more general entity :bus-timetable"
fits the definition and examples of specializations given in the PROV primer
https://www.w3.org/TR/2013/NOTE-prov-primer-20130430/#alternate-entities-and-specialization
If we can accommodate such generous interpretation of (quite vague) notions, I could suggest skos:broader, or dcterms:hasPart. Which leads me to the second point:

2. This case of ":bus-timetable-route7 is a specialization of the more general entity :bus-timetable" looks like we're going to suggest an approach to tackle dataset subsetting. I thought that we were going to stay very neutral about giving solutions to these issues, following the discussion on Issue-160 in last week's minutes [1]

Cheers,

Antoine

[1] https://www.w3.org/2016/03/11-dwbp-minutes

On 3/13/16 8:23 PM, Deirdre Lee wrote:
> Hi,
>
> Been looking at how to add to this example. Issue is, any example that touches on tracking changes using properties such as 'wasRevisionOf', 'wasDerivedFrom', etc. may overlap with BP 8 and BP 9 on versioning.
>
> Also there's no prov:Activity per se that influence the creation of a bus timetable, or?
>
> Therefore the only update I'd suggest for BP 6 is the use of 'prov:specializationOf'
>
> :bus-timetable-route7
>    a dcat:Dataset, prov:Entity;
>    dct:title "Route 7 bus timetable of MyCity";
>    dcat:keyword "transport","mobility" ,"bus";
>    dct:issued "2015-05-05";
>    dct:modified "2015-05-05";
>    dcat:contactPoint <http://example.org/transport-agency/contact>;
>    dct:temporal <http://reference.data.gov.uk/id/year/2014>;
>    dct:spatial <http://www.geonames.org/3399415>;
>    dct:publisher:transport-agency-mycity ;
>    dct:accrualPeriodicity <http://purl.org/linked-data/sdmx/2009/code#freq-A> ;
>    dct:language <http://id.loc.gov/vocabulary/iso639-1/en> ;
>    prov:wasAttributedTo :john;
>
> ## :bus-timetable-route7 is a specialization of the more general entity :bus-timetable
>    prov:specializationOf :bus-timetable
>
> Cheers,
> Deirdre
>
>
> On 11/03/2016 14:29, Antoine Isaac wrote:
>> Hi,
>>
>> I support this.
>> Maybe we close the issue once the example has been modified. Has it been done?
>>
>> Antoine
>>
>> On 3/11/16 3:17 AM, Bernadette Farias Lóscio wrote:
>>> Hi all,
>>>
>>> We propose to close  Issue-220.
>>>
>>> The example about provenance will be updated based on Antoine's suggestions.
>>>
>>> https://www.w3.org/2013/dwbp/track/issues/220
>>>
>>> Cheers,
>>> DWBP editors
>>>
>>> --
>>> Bernadette Farias Lóscio
>>> Centro de Informática
>>> Universidade Federal de Pernambuco - UFPE, Brazil
>>> ----------------------------------------------------------------------------
>>
>
> --
> ------------------------------------
> Deirdre Lee, CEO & Founder
> Derilinx - Linked & Open Data Solutions
>
> Web:www.derilinx.com
> Email:deirdre@derilinx.com
> Address:  11/12 Baggot Court, Dublin 2, D02 F891
> Tel:      +353 (0)1 254 4316
> Mob:      +353 (0)87 417 2318
> Linkedin: ie.linkedin.com/in/leedeirdre/
> Twitter:  @deirdrelee
>
Received on Sunday, 13 March 2016 22:40:38 UTC

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