Ok I found the trick:
Dataset ds = DatasetFactory.create();
ds.addNamedModel("http://3cixty.com/cotedazur/test";,
RDFDataMgr.loadModel("myfile")));
Thanks a lot for the hint!!
--
Julien Plu
PhD Student at Eurecom.
Personal webpage: http://jplu.developpez.com
FOAF file : http://jplu.developpez.com/julien
Email address : [email protected] && *[email protected]
<[email protected]>*
Phone : +33493008103
Twitter : @julienplu
2017-02-16 18:44 GMT+01:00 Julien Plu <[email protected]>:
> Sorry but I don't understand how to use the DatasetFactory to do what I'm
> looking for, is there such method that takes two parameters, one is the
> name of the graph and the other is the model?
>
> --
> Julien Plu
>
> PhD Student at Eurecom.
> Personal webpage: http://jplu.developpez.com
> FOAF file : http://jplu.developpez.com/julien
> Email address : [email protected] && *[email protected]
> <[email protected]>*
> Phone : +33493008103 <04%2093%2000%2081%2003>
> Twitter : @julienplu
>
> 2017-02-16 17:13 GMT+01:00 A. Soroka <[email protected]>:
>
>> Try starting with:
>>
>> https://jena.apache.org/documentation/javadoc/arq/org/apache
>> /jena/query/DatasetFactory.html
>>
>> (I probably should have said that to begin with.)
>>
>> ---
>> A. Soroka
>> The University of Virginia Library
>>
>> > On Feb 16, 2017, at 11:11 AM, Julien Plu <julien.plu@redaction-developp
>> ez.com> wrote:
>> >
>> > Thanks! I will try to use
>> > https://jena.apache.org/documentation/javadoc/arq/org/apache
>> /jena/sparql/core/DatasetGraphBase.html
>> > seems to be what I'm looking for.
>> >
>> > --
>> > Julien Plu
>> >
>> > PhD Student at Eurecom.
>> > Personal webpage: http://jplu.developpez.com
>> > FOAF file : http://jplu.developpez.com/julien
>> > Email address : [email protected] && *[email protected]
>> > <[email protected]>*
>> > Phone : +33493008103
>> > Twitter : @julienplu
>> >
>> > 2017-02-16 17:01 GMT+01:00 A. Soroka <[email protected]>:
>> >
>> >> A model holds exactly one graph. Perhaps you want to be using a dataset
>> >> [1]?
>> >>
>> >> ---
>> >> A. Soroka
>> >> The University of Virginia Library
>> >>
>> >> [1] https://www.w3.org/TR/rdf11-concepts/#section-dataset
>> >>
>> >>> On Feb 16, 2017, at 10:59 AM, Julien Plu <julien.plu@redaction-
>> >> developpez.com> wrote:
>> >>>
>> >>> Hello,
>> >>>
>> >>> I'm trying to make a SPARQL update query over a model, the problem is
>> >> that
>> >>> the query has to delete a triple belonging to a specific graph:
>> >>>
>> >>> PREFIX dc: <http://purl.org/dc/elements/1.1/>
>> >>> DELETE {
>> >>> GRAPH <http://3cixty.com/cotedazur/test> {
>> >>> <
>> >>> http://data.linkedevents.org/event/51f5ecc8-55b4-3a1b-98de-5
>> 5e4448ab7bf>
>> >>> dc:identifier ?o .
>> >>> }
>> >>> } WHERE {
>> >>> GRAPH <http://3cixty.com/cotedazur/test> {
>> >>> <
>> >>> http://data.linkedevents.org/event/51f5ecc8-55b4-3a1b-98de-5
>> 5e4448ab7bf>
>> >>> dc:identifier ?o .
>> >>> }
>> >>> }
>> >>>
>> >>> which apparently has no effect when we proceed that way:
>> >>>
>> >>> Model model = RDFDataMgr.loadModel("file.ttl");
>> >>> UpdateAction.parseExecute(sparql_query, model);
>> >>>
>> >>> I suppose it is normal as I never created the graph in the model.
>> >>> Nevertheless when I do:
>> >>>
>> >>> Model model = ModelFactory.createModelForGraph(new
>> >>> SimpleGraphMaker().createGraph("http://3cixty.com/cotedazur/test";));
>> >>> model.read("file.ttl");
>> >>> UpdateAction.parseExecute(sparql_query, model);
>> >>>
>> >>> It has no effect as well. Can someone guide me on how to do such thing
>> >>> properly?
>> >>>
>> >>> Thanks in advance.
>> >>>
>> >>> Regards.
>> >>> --
>> >>> Julien Plu
>> >>>
>> >>> PhD Student at Eurecom.
>> >>> Personal webpage: http://jplu.developpez.com
>> >>> FOAF file : http://jplu.developpez.com/julien
>> >>> Email address : [email protected] && *[email protected]
>> >>> <[email protected]>*
>> >>> Phone : +33493008103
>> >>> Twitter : @julienplu
>> >>
>> >>
>>
>>
>
