virtuoso Questions
1
I have problem with SPARQL. I want to select something from category. For example subjects. I make query like this in http://dbpedia.org/snorql.
SELECT ?category ?subject WHERE
{
?category a sko...
Masjid asked 3/5, 2017 at 16:16
2
Solved
I've just finished installing Virtuoso's opensource package and I'm running the web gui called Conductor.
It requires a login, but I don't think there was anything about setting that up during ins...
Loyceloyd asked 1/8, 2013 at 6:16
2
Solved
I have a question about a SPARQL query that I'm trying to build from a tutorial. I want to generate triples that return a list of band members and the bands that they are in using a DBPedia endpoin...
3
I need to get data about films from DBpedia.
I use SPARQL query as follows on http://dbpedia-live.openlinksw.com/sparql:
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <...
1
Solved
I have a sparql-Query, that asks for certain properties of URIs of a given type. As I am not sure, whether those properties exists, I use the OPTIONAL Keyword:
PREFIX mbo: <http://creativeartef...
0
I need to make a program to add triples to a Virtuoso triplestore, I'm using Python and RDFLib.
I've installed the Virtuoso plugin and tried a connection as seen in http://pythonhosted.org/virtuoso...
1
Solved
I'm trying to create a local mirror of LinkedGeoData.org from this dump.
That's around 61,000,000 triples. Virtuoso is supposed to easily handle a lot more than that, but every single time it stop...
Gamecock asked 14/8, 2012 at 4:59
2
Solved
I want to get results from sparql query and the results contain no namespace.
ex: there is result in triple format like:
"http://www.xyz.com#Raxit" "http://www.w3.org/1999/02/22-rdf-syntax-ns#type...
Jackson asked 27/6, 2012 at 20:29
2
Solved
I'm experimenting with Sesame and Virtuoso Triplestores. At the Moment I use the Sesame Java API to add RDF Data to both Triplestores.
My RDF Data represents different things like Videodata, Userd...
Verticillaster asked 20/6, 2011 at 11:54
1
Solved
I am trying to query the RDF Data from linkedgeodata.org for States within a Country. In RDF it is represented as such:
<http://linkedgeodata.org/triplify/node1055351027> <http://linkedge...
5
Solved
I like it (very much) that is supports SPARQL/Update and the SPARQL endpoint that comes with it, but
I'm a little worried about vendor lock in
I think it is overkill for my requirements (I...
Shama asked 14/2, 2011 at 5:57
1
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