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Re: Real Federated SPARQL Queries Required and Possible Collaboration

From: Kingsley Idehen <kidehen@openlinksw.com>
Date: Thu, 22 Dec 2016 09:35:41 -0500
To: Ismael Navas <ismael@lcc.uma.es>, public-lod@w3.org
Message-ID: <4e570056-7f6d-5260-f95b-2898e13b9422@openlinksw.com>
On 12/22/16 3:44 AM, Ismael Navas wrote:
>
> In fact, not. In this link, you have a button Show Database Info that
> shows the real endpoint URL: http://cu.sabiork.bio2rdf.org/sparql
>
>  
>
> Regards,
>
>                 Ismael
>

view-source excerpts, for the aforementioned example:

<div class="field-items"><div class="field-item even"><a
href="*/endpoint/sabio-rk <http://bioqueries.uma.es/endpoint/sabio-rk>*"
typeof="skos:Concept" property="rdfs:label skos:prefLabel">SABIO-RK</a>
and: jQuery(function() { ... jQuery.ajax({ url:
"/BioqueriesActions/GetEndpointStatus", dataType: "json", data: { *url :
"http://cu.sabiork.bio2rdf.org/sparql"* }, .. }); Net effect, the
original SPARQL Endpoint is simply obscured. Remember, this thread is
about SPARQL-FED which is dependent on visibility of actual SPARQL
Endpoints :) BTW -- I am having resolution issues re:
*http://cu.sabiork.bio2rdf.org/sparql *Kingsley
>
>  
>
>  
>
> *De:*Kingsley Idehen [mailto:kidehen@openlinksw.com]
> *Enviado el:* miércoles, 21 de diciembre de 2016 14:59
> *Para:* public-lod@w3.org
> *Asunto:* Re: Real Federated SPARQL Queries Required and Possible
> Collaboration
>
>  
>
> On 12/21/16 4:29 AM, Ismael Navas wrote:
>
>     Dear Kingsley,
>
>      
>
>     Thanks for your comment. Each query has associated a link to the
>     Endpoint in the link names “Database” at the beginning. On the
>     database link you will find all the queries associated to this
>     endpoint, and a button “Show database info” where you can find the
>     endpoint URL.
>
>      
>
>     If you want, you can also provide us new endpoints once you are
>     registered in the system: http://bioqueries.uma.es/suggest/endpoint
>
>      
>
>     The endpoint suggestions are checked and added if they work properly.
>
>      
>
>     Registered users can also register new queries for any of the
>     endpoints present in our database.
>
>      
>
>     We are next to release a new version solving some problems and
>     cleaning the database of non-working endpoints or incorrect queries.
>
>      
>
>     Regards,
>
>                     Ismael
>
>
> Ismael,
>
> I remain unclear about what you mean. For instance, I see <a
> href="http://bioqueries.uma.es/endpoint/sabio-rk"
> <http://bioqueries.uma.es/endpoint/sabio-rk>>Database</a>  when
> looking at one of your examples [1]. Thus, are you saying that the
> SPARQL endpoint in question is identified by the URI
> <http://bioqueries.uma.es/endpoint/sabio-rk>
> <http://bioqueries.uma.es/endpoint/sabio-rk> ? If so, how do I perform
> a query directly against that endpoint or a distributed query using
> SPARQL-FED ?
>
> Links:
>
> [1]
> http://bioqueries.uma.es/query/clone-catalysis-information-datset-sub-entity-controlled-and-controller-elements
>
> Kingsley
>
>      
>
>     *De:*Kingsley Idehen [mailto:kidehen@openlinksw.com]
>     *Enviado el:* martes, 20 de diciembre de 2016 17:35
>     *Para:* public-lod@w3.org <mailto:public-lod@w3.org>
>     *Asunto:* Re: Real Federated SPARQL Queries Required and Possible
>     Collaboration
>
>      
>
>     On 12/20/16 2:02 AM, Ismael Navas wrote:
>
>         Dear Saleem,
>
>         I read your email, and I would like to share with you
>         http://bioqueries.uma.es as a repository of queries in Life
>         Sciences.
>
>         Regards,
>         Ismael
>
>
>     Hi Ismael,
>
>     Cool service!
>
>     BTW -- What SPARQL endpoints are associated with these queries?
>     Basically, how do I locate PARQL endpoint(s) on a per registered
>     query basis ?
>
>
>     Kingsley
>
>
>          
>
>         El 19 de diciembre de 2016 21:34:07 CET, Muhammad Saleem
>         <saleem.muhammd@gmail.com> <mailto:saleem.muhammd@gmail.com>
>         escribió:
>
>             Dear all,
>
>              
>
>             Do you have *federated SPARQL queries* you use today or
>             have used in the past?
>
>             Please e-mail them to us (via saleem.muhammd@gmail.com
>             <mailto:saleem.muhammd@gmail.com>), as text files or in
>             any way you prefer, together with the URLs of the
>             endpoints on which you’ve executed them.
>
>              
>
>             Motivated by FEASIBLE [1] SPARQL benchmark generation
>             framework, we want to design a customizable (in terms of
>             queries types, number of queries, number of datasets etc.)
>             federated SPARQL benchmark out of real queries
>             log/use-cases. To this end, we are currently collecting
>             real federated SPARQL queries from different domains,
>             applications, and endpoints for analysis.
>
>              
>
>             Your help in this endeavour would be highly appreciated.
>
>             We'll be more than happy to collaborate and/or provide you
>             with the detailed results of the study if you contribute.
>
>              
>
>             Your federated queries will also be published as RDF as
>             part of the extended LSQ: The Linked SPARQL Queries
>             Dataset [2,3].
>
>              
>
>             Best Regards,
>
>              
>
>             Muhammad Saleem
>
>             Ruben Verborgh
>
>             Claus Stadler
>
>             Miel Vander Sande
>
>             Axel-Cyrille Ngonga Ngomo
>
>             Carlos Buil Aranda
>
>              
>
>             [1] https://svn.aksw.org/papers/2015/ISWC_FEASIBLE/public.pdf
>
>             [2] http://svn.aksw.org/papers/2015/ISWC_LSQ/public.pdf
>
>             [3] http://aksw.github.io/LSQ/
>
>              
>
>              
>
>
>         -- 
>         Sent from my Android device with K-9 Mail. Please excuse my
>         brevity.
>
>      
>
>      
>
>     -- 
>
>     Regards,
>
>      
>
>     Kingsley Idehen       
>
>     Founder & CEO 
>
>     OpenLink Software   (Home Page: http://www.openlinksw.com)
>
>      
>
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>
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>
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>
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>
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>
>      
>
>  
>
>  
>
> -- 
> Regards,
>  
> Kingsley Idehen       
> Founder & CEO 
> OpenLink Software   (Home Page: http://www.openlinksw.com)
>  
> Weblogs (Blogs):
> Legacy Blog: http://www.openlinksw.com/blog/~kidehen/
> <http://www.openlinksw.com/blog/%7Ekidehen/>
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> Medium Blog: https://medium.com/@kidehen
>  
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>  
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>  


-- 
Regards,

Kingsley Idehen	      
Founder & CEO 
OpenLink Software   (Home Page: http://www.openlinksw.com)

Weblogs (Blogs):
Legacy Blog: http://www.openlinksw.com/blog/~kidehen/
Blogspot Blog: http://kidehen.blogspot.com
Medium Blog: https://medium.com/@kidehen

Profile Pages:
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Received on Thursday, 22 December 2016 14:36:07 UTC

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