Hi Tatiana,

The demo, fct and iSPARQL VADs would install a few  graphs ( about 10) for RDF 
data they generate, but I would not expect these services to be continuously 
generating new graphs. How is RDF data typically input into the  
http://linkedstat.spaziodati.eu system as something must be creating these 
additional graphs in the Quad Store ?

There are any number of RDF insert methods that can be used with Virtuoso as 
detailed at [2], could someone else be inserting data into the server ?

Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc.      //              http://www.openlinksw.com/
Weblog   -- http://www.openlinksw.com/blogs/
LinkedIn -- http://www.linkedin.com/company/openlink-software/
Twitter  -- http://twitter.com/OpenLink
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Universal Data Access, Integration, and Management Technology Providers

[2] http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtRDFInsert

On 17 Jun 2014, at 14:59, Tatiana Tarasova <taras...@spaziodati.eu> wrote:

> No, we don't have rdf_mappers_vad installed. Here is the list of the packages 
> installed:
> Demo
> conductor
> fct
> iSPARQL
> Thank you,
> Tatiana
> 
> 
> 2014-06-17 13:35 GMT+02:00 Hugh Williams <hwilli...@openlinksw.com>:
> Hi Tatiana,
> 
> These look like graphs that might have been sponged by the Virtuoso sponger 
> service [1] , do you have the rdf_mappers_vad package installed on the 
> Virtuoso installation ?
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software, Inc.      //              http://www.openlinksw.com/
> Weblog   -- http://www.openlinksw.com/blogs/
> LinkedIn -- http://www.linkedin.com/company/openlink-software/
> Twitter  -- http://twitter.com/OpenLink
> Google+  -- http://plus.google.com/100570109519069333827/
> Facebook -- http://www.facebook.com/OpenLinkSoftware
> Universal Data Access, Integration, and Management Technology Providers
> 
> [1] http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtSponger
> 
> On 17 Jun 2014, at 11:15, Tatiana Tarasova <taras...@spaziodati.eu> wrote:
> 
>> Hello,
>> 
>> We are using Virtuoso OSE (06.01.3127) to store static RDF. We defined 
>> several custom graphs. After a few months of running Virtuoso we noticed 
>> that several new graphs appeared in the database. Here is the list of the 
>> graphs
>> 
>> http://linkedstat.spaziodati.eu/sparql?default-graph-uri=&query=SELECT+DISTINCT+%3Fg+WHERE+%7BGRAPH+%3Fg%7B+%3FURI+a+%3FObjectType%7D+%7D
>> 
>> Why they were generated by Virtuoso? 
>> How can we configure Virtuoso not to generate these graphs?
>> 
>> Kind Regards,
>> Tatiana
>> ------------------------------------------------------------------------------
>> HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions
>> Find What Matters Most in Your Big Data with HPCC Systems
>> Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
>> Leverages Graph Analysis for Fast Processing & Easy Data Exploration
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>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
> 
> 
> ------------------------------------------------------------------------------
> HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions
> Find What Matters Most in Your Big Data with HPCC Systems
> Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
> Leverages Graph Analysis for Fast Processing & Easy Data Exploration
> http://p.sf.net/sfu/hpccsystems_______________________________________________
> Virtuoso-users mailing list
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HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions
Find What Matters Most in Your Big Data with HPCC Systems
Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
Leverages Graph Analysis for Fast Processing & Easy Data Exploration
http://p.sf.net/sfu/hpccsystems
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