Re: [Virtuoso-users] optimizing views for simplifying SPARQL queries on an API endpoint

2013-01-10 Thread Kingsley Idehen
On 1/10/13 7:44 AM, chris dollin wrote: On 10 January 2013 12:03, Augusto Herrmann wrote: Greetings! We're implementing a Linked Data API for the Brazilian federal budget [1], using Elda, in a similar way the UK government has done with some of its open data. It's still in an early alpha stage

Re: [Virtuoso-users] Virtuoso Construct Query - Creating URI problem

2013-01-10 Thread Rumi Tsekova
Hi Zehra, Debugging CONSTRUCT query can be done by replacing CONSTRUCT with SELECT. So your query would look like: SELECT ?mail ?user WHERE { SELECT (IRI(bif:concat(http://seagent.ege.edu.tr/,?user)) AS ?mail)

[Virtuoso-users] Virtuoso Construct Query - Creating URI problem

2013-01-10 Thread Zehra Gül Çabuk
Hi all, I've a problem executing a construct query over Virtuoso. I've tried to execute a query that tries to create a statement whose subject is created in the query. I want to create an URI in the query so I've searched it and I've found that function iri(bif:concat("http://..",?var2)) is used f