Re: LOD Links and datasets

You can find loads of example void documents (and a sparql store) at
http://void.rkbexplorer.com/browse/

Maybe that helps.
Cheers

> On 13 Aug 2020, at 16:48, Frans Knibbe <fjknibbe@gmail.com> wrote:
> 
> 
> Op do 13 aug. 2020 om 12:10 schreef Jean-Claude Moissinac <jean-claude.moissinac@telecom-paristech.fr>:
> Someone suggested to me the use of void:sparqlEndpoint
> I think that it is a part of the answer
> with void:sparqlEndpoint, we says that triples of a dataset are available in a specified sparql endpoint
> Then, we need to say that some links in our dataset are 'member' of that other dataset
> I am investigating further if VOID enables that
> 
> void:Linkset seems to be part of the answer
> with linkset, I can say that my dataset is linked by a given property to another dataset
> but I have no way to say that some objects are in a dataset and some others objects are in another dataset
> a good example is owl:sameAs; how can I say that if the object follows the template http://dbpedia.org/..., it must be searched in http://dbpedia.org/sparql when if it follows the template http://fr.dbpedia.org/... it  must be searched in http://fr.dbpedia.org/sparql
> 
> One straightforward way of doing that is making use of dataset partitioning using the VoID, see https://www.w3.org/TR/void/#subset.  Is it possible for you to make separate subsets for each URI pattern in use? You can then assign different SPARQL endpoints to each subset of your dataset.
> 
> Greetings,
> Frans
> 
> 
> It seems to me that it is very important for the LOD that when we access a dataset, we must be able to find a dataset access point for the externally linked entities; it is necessary to enable powerful federated queries.
> --
> Jean-Claude Moissinac
> 
> 
> 
> Le mer. 12 août 2020 à 08:43, Jean-Claude Moissinac <jean-claude.moissinac@telecom-paristech.fr> a écrit :
> Hello
> 
> Is there a recommended method to say in a rdf graph something like 'all links in that graph (or dataset) on the model http://mydomain.dom/.../* are described in the sparql access point http://anotherdomain.dom/.../sparql'?
> --
> Jean-Claude Moissinac
> 

-- 
Hugh
023 8061 5652

Received on Saturday, 15 August 2020 21:21:25 UTC