Re: [Virtuoso-users] DESCRIBE implementations

2010-01-11 Thread Ivan Mikhailov
Hello Roberto, > I see I can use CBD and SPO options, but is it possible to customise it > further. Yes you can choose the DESCRIBE mode xyz that is the most similar to what you want, copy bodies of two implementation procedures (SPARQL_DESC_DICT_xyz and SPARQL_DESC_DICT_xyz_PHYSICAL) from libsr

Re: [Virtuoso-users] DESCRIBE implementations

2010-01-11 Thread Roberto García
Peter, Hugh, Thanks for the quick response. I see I can use CBD and SPO options, but is it possible to customise it further. I would also like to include all the rdfs:label for the retrieved resources. Is it possible to add new modes? There seems to be an extension mechanism but I haven't been una

Re: [Virtuoso-users] DESCRIBE implementations

2010-01-11 Thread Hugh Williams
Hi Roberto, The Virtuoso SPARQL DESCRIBE already supports Concise Bounded Description as detailed in the documentation, including a usage example: http://docs.openlinksw.com/virtuoso/rdfsparql.html#rdfsqlfromsparqldescribe Best Regards Hugh Williams Professional Services OpenLink Softw

[Virtuoso-users] DESCRIBE implementations

2010-01-11 Thread Roberto García
Dear all, We are currently considering integrating Virtuoso as one of the data stores of Rhizomer (http://rhizomik.net/rhizomer/). However, we do require an implementation of SPARQL DESCRIBE that makes query results more usable, i.e. we require that DESCRIBE returns a Concise Bounded Description