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Re: SPARLQ endpoint discovery

From: Sebastian Tramp <tramp@informatik.uni-leipzig.de>
Date: Thu, 31 Mar 2011 15:56:24 +0200
To: Francisco Javier López Pellicer <fjlopez@unizar.es>
Cc: "semantic-web@w3.org" <semantic-web@w3.org>
Message-ID: <20110331135624.GA25632@soljaris5.informatik.informatik.uni-leipzig.de>
On Thu, Mar 31, 2011 at 12:56:51PM +0200, Francisco Javier López Pellicer wrote:

> I'm looking for some references about SPARQL endpoint discovery.
> I know that it is common to have the SPARQL endpoint available at
> /sparql. However, I wonder if there is something published about the
> discovery of these endpoints (e.g. how sindicebot works, or discovery
> of endpoints used in Web forms).

The RDFauthor project [1] evaluates relations from RDF resources
(described with RDFa inside HTML pages) to discover update and query
endpoints. The vocabulary is described at [2] and a relevant publication
is available at [3].

While RDFauthor queries the RDFa page graph for an endpoint, the mobile
social semantic web client (an foaf android app here [4]) queries
endpoints for an WebID and use the information to create new friends
links from your mobile phone.

The update vocab itself is not stable and we still look for a better
alternative in these projects but it works for us :)

best regards

Sebastian Tramp


  1. http://aksw.org/Projects/RDFAuthor
  2. http://ns.aksw.org/update/
  3. http://www.bibsonomy.org/bibtex/2309657d02f047f95af55415fe0e0c706/aksw
  4. http://aksw.org/Projects/MobileSocialSemanticWeb
-- 
Sebastian Tramp - Department of Computer Science; University of Leipzig
WebID: http://sebastian.tramp.name  Tel. (Fax): +49 341 97 323-66 (-29)
Received on Thursday, 31 March 2011 13:56:55 UTC

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