[ckan-dev] Prelim SPARQL endpoint - request for test

Mon Jul 9 17:24:49 UTC 2012

Great ! You could warn me when this release will be effective ?

Thank you,

Pierre-Yves Vandenbussche.

On Mon, Jul 9, 2012 at 7:16 PM, Ross Jones <ross.jones at okfn.org> wrote:

> Hi,
>
> Apologies, but it appears I missed the 1.7 release window with this fix,
> and so I am expecting this to get into the new 1.8 branch which is due very
> soon.  The change is in the master branch at
> https://github.com/okfn/ckan/blob/master/ckan/templates/package/read.rdf#L22so it should be up on the datahub soon.
>
> Ross.
>
> On 9 Jul 2012, at 17:21, Pierre-Yves Vandenbussche wrote:
>
> Hello Ross,
>
> I come back to you concerning the Datahub sparql endpoint. Have you added
> the information of format (dct:format) about a distribution ? Unless I
> missed something, I don't see this information.
> 5 persons asked me about the SPARQL endopoint status tool but I do not
> have any fresh data since march.
>
> All the best,
>
> Pierre-Yves Vandenbussche.
>
>
> On Wed, May 23, 2012 at 2:48 PM, Ross Jones <ross.jones at okfn.org> wrote:
>
>>
>> It's likely to change once I've got access to DNS to setup the CNAME (but
>> it will only be a CNAME). Currently ruminating on
>> semantic.datahub.io/semantic.thedatahub.org
>>
>> I'll chase that up now.
>>
>> Ross
>>
>>
>> On 23 May 2012, at 13:40, Pierre-Yves Vandenbussche wrote:
>>
>> That's a very good news :)
>>
>> Is the SPARQL endpoint URL still  http://linkeddata.openlinksw.com/sparql
>> ? And is this URL stable or is it subject to changes ?
>>
>> Thank you.
>>
>> Pierre-Yves Vandenbussche.
>>
>>
>> On Wed, May 23, 2012 at 2:35 PM, Ross Jones <ross.jones at okfn.org> wrote:
>>
>>> Hi,
>>>
>>> Thanks for the gentle reminder, I've implemented this in a branch, and
>>> I'll merge the commit into master today so that it appears on the next
>>> datahub.io update.
>>>
>>> Ross
>>>
>>>
>>> On 23 May 2012, at 13:28, Pierre-Yves Vandenbussche wrote:
>>>
>>> Hi Ross,
>>>
>>> if you want me to test some intermediate version, I can.
>>> This endpoint is very useful and is somehow crucial for a semantic
>>> dataset catalogue.
>>>
>>>  Best,
>>>
>>> Pierre-Yves Vandenbussche.
>>>
>>>
>>> On Fri, May 11, 2012 at 1:31 PM, Ross Jones <ross.jones at okfn.org> wrote:
>>>
>>>> Hi,
>>>>
>>>> Yes, I think I can add that.  It probably won't be right now, and we'll
>>>> need to arrange for the new dumps to include this but it'll get added  to
>>>> the RDF.  I've added a ticket at http://trac.ckan.org/ticket/2379 (assigned
>>>> to myself) and will try to get to it in the next sprint.
>>>>
>>>> Good feedback.  Keep it coming :)
>>>>
>>>> Ross
>>>>
>>>>
>>>> On 11 May 2012, at 12:22, Pierre-Yves Vandenbussche wrote:
>>>>
>>>> Hello Ross,
>>>>
>>>> So sweet to hear that the SPARQL Endpoint is back !!! Thank you Ross.
>>>>
>>>>  My app SPARQL Endpoint Status will rely on you endpoint :
>>>> http://labs.mondeca.com/sparqlEndpointsStatus/index.html
>>>>
>>>> In my use case I need to fetch every sparql endpoint associated to a
>>>> dataset. With the previous version of your endpoint, I was doing this query:
>>>> SELECT DISTINCT ?dataset ?endpoint ?title ?identifier WHERE {
>>>>  ?dataset <http://www.w3.org/ns/dcat#distribution> ?distribution.
>>>> ?distribution <http://purl.org/dc/terms/format> [ <
>>>> http://moat-project.org/ns#taggedWithTag> [ <
>>>> http://moat-project.org/ns#name> "api/sparql" ] ].
>>>>  ?distribution <http://www.w3.org/ns/dcat#accessURL> ?endpoint.
>>>> ?dataset <http://purl.org/dc/terms/title> ?title.
>>>>  ?dataset <http://purl.org/dc/terms/identifier> ?identifier.
>>>> } ORDER BY ?title
>>>>
>>>> Using your new version,dcterms:title of a dataset is now a rdfs:label
>>>> ... OK
>>>>
>>>> Unfortunately, I don't have the information of "api/sparql"  anymore.
>>>> So I can not differentiate between a dump file and a SPARQL endpoint...
>>>>
>>>> Can you add this information  ?
>>>>
>>>> If you need a more complete feedback, just ask :)
>>>>
>>>> Pierre-Yves Vandenbussche.
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>
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