[Virtuoso-users] power user problems

I guess I am turning into more of a power-user. Nonetheless, I have had some problems using exec() with SPARQL statements where the GRAPH URI is a variable. In this case, I must use { GRAPH ?? { ?? mesh:altLabel ?? } } for instance as below. I also see no way to specify the language code w

[Virtuoso-users] Validate graph based on rules

So, I have a rule set (vocabulary) for a graph that includes certain object properties, some with a domain and range, and some with only domain. I also have object properties.How can a go forward and validate such a schema using Virtuoso?Can I declare the graph as not validating, and t

Re: [Virtuoso-users] Virtuoso 7.2.0 terminated with signal SIGSEGV, Segmentation fault.

Hi Piret, I note you are using an older Virtuoso 7.2.3212 build from Apr 2015 where as the current stable release build from git or source-forge is 7.2.3214, thus I would suggest updating to this later release or even the current git develop/7 head to get all the latest fixes and see if the pro

[Virtuoso-users] Add Resource Type (mime type) by procedure

Hi, I have added a new mime type (application/x-ntriples) requested by CKAN Datahub in our Virtuoso server using the following Conductor´s menu option: Web Application Server -> Content Management -> Resource Types but we need to be able to do it using a procedure/function. Is there any availabl

[Virtuoso-users] Virtuoso 7.2.0 terminated with signal SIGSEGV, Segmentation fault.

Hi, We were running a simple update SPARQL query for a large set of data. The update query for replacing one predicate with another, itself is this: SPARQL DELETE { GRAPH ?graph { ?st ?subject . }} INSERT { GRAPH ?graph { ?st