[Virtuoso-users] Security restrictions - How to display only some information from an RDF?

Hello All, We have some RDF files modeling medical information including desease, treatment, patient name, gender, age, etc. Information related to deseases and treatments are public while names and so other are private and should be visible only to authorized users. Both public and private inform

[Virtuoso-users] Memory pool, slow queries, getting values for every predicate

Hi everyone, I am using php on Apache and querying Virtuoso RDF graph using ODBC. Everyithing on my localhost... I have two questions today :p A) Yesterday I got an Virtuoso (opensource) error saying: / odbc_exec() [function.odbc-exec]: SQL error: [OpenLink][Virtuoso ODBC Driver][Virtuoso S

Re: [Virtuoso-users] help needed about Virtuoso URL re-write rule

Really need some help on this, have been working on this for 3 days now. Basically, I created a database by using SQL scripts, which has 3 tables, and then I manually coded a MSL (Meta-Schema Language) script so a RDF view is generated from the relational content of this database. Now, my goal is

Re: [Virtuoso-users] help needed about Virtuoso URL re-write rule

Hi Kingsley / Hugh, Thank you so much for the help! I actually tried to use the Conductor UI to generate the Rewrite rules by following the Virtuoso online documentation. However, I cannot continue as the Virtuoso document has said. More specifically, step 1. Click to the "*Web Application Serve

Re: [Virtuoso-users] help needed about Virtuoso URL re-write rule

On 2/5/11 8:41 PM, l Yu wrote: I did that too - otherwise, it is too difficult to hand-make the long query string. I think the problem is on the lpath, I search the document, never really understand exactly what value should I have there? lpath is the Logical Path. Did you use the generatio

Re: [Virtuoso-users] help needed about Virtuoso URL re-write rule

On 2/5/11 8:32 PM, l Yu wrote: I did. But I did not like it. I want to be flexible enough to craft it myself. it is a very simple rule indeed. just wanted to make sure at least I can manually do it... Yes, but use it to generate a basic rule, see that it works, the just edit the script it gener

Re: [Virtuoso-users] help needed about Virtuoso URL re-write rule

I did. But I did not like it. I want to be flexible enough to craft it myself. it is a very simple rule indeed. just wanted to make sure at least I can manually do it... On Sat, Feb 5, 2011 at 7:58 PM, Hugh Williams wrote: > Hi Yu, > > Have you looked the Virtuoso Conductor UI for automatic gener

Re: [Virtuoso-users] help needed about Virtuoso URL re-write rule

Hi Yu, Have you looked the Virtuoso Conductor UI for automatic generation of RDF VIews and Linked Data deployment rules as detailed at: http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSSQL2RDF#Automated%20Generation%20of%20RDF%20Views%20over%20Relational%20Data%20Sources This

[Virtuoso-users] help needed about Virtuoso URL re-write rule

Hi, I have been trying working with Virtuoso server for a little while, really like its powerful support to the Web of Linked Data (or the Semantic Web). However, the documentation is not easy to follow sometimes. Anyway, I am trying the deployment part of the Linked Data, and my URL re-writing r

[Virtuoso-users] help needed on Virtuoso URL re-write rules

I am sorry if I posted this on the wrong site, but really need some help. I like Virtuoso server, really powerful support to the Web of Linked Data (or the Semantic Web). However, not easy to use, the documentation is not easy to follow either. Anyway, I am trying the deployment part of the Linke