在我生成我的rdf triple之后。我想通过Jena将它们插入Virtuoso triple Store。
....
model.write(System.out,"RDF/XML");
....
url = "jdbc:virtuoso://localhost:1111";
VirtGraph set = new VirtGraph (url, "dba", "dba");
Query sparql = QueryFactory.create("?????");
VirtuosoQueryExecution vqe = VirtuosoQueryExecutionFactory.create (sparql, set);
vqe.exec();
我该怎么办?