Re: [Virtuoso-users] Transitivity query - Poset maximal elements

Hi Alex, In what way are the queries you provided not working ? I have loaded the datasets you provided and get the following: SQL> sparql select * from where {?s ?p ?o};s p

[Virtuoso-users] Redland librdf and Virtuoso

Hi! I'm trying to use librdf with Virtuoso. It seems that I have successfully built everything but I would like to pose queries directly to Virtuoso and this is not working. According to http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtRDFDriverRedland in order to bypass Rasqal vsparql has to

[Virtuoso-users] Redland librdf and Virtuoso

Hi! I'm trying to use librdf with Virtuoso. It seems that I have successfully built everything but I would like to pose queries directly to Virtuoso and this is not working. According to http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtRDFDriverRedland in order to bypass Rasqal vsparql has to

Re: [Virtuoso-users] Materializing rdf inferences

On 3/31/12 3:53 PM, Alex wrote: Hello to everyone, I would like to ask if it is possible based on a defined ruleset applied on a graph to insert all the inferred triples into a graph. I tried the following query: sparql define input:inference<...> insert into {?s ?p ?o} where{?s ?p ?o} How

[Virtuoso-users] Materializing rdf inferences

Hello to everyone, I would like to ask if it is possible based on a defined ruleset applied on a graph to insert all the inferred triples into a graph. I tried the following query: sparql define input:inference<...> insert into {?s ?p ?o} where{?s ?p ?o} However I suppose I insert results from o