@Test
public void testQuery() throws MalformedURLException
{
String SPARQLquery = "PREFIX dc: <purl.org/dc/elements/1.1/> PREFIX swrc: <http://swrc.ontoware.org/ontology#> PREFIX conf: <http://dblp.l3s.de/d2r/resource/conferences/> PREFIX : <http://dblp.l3s.de/d2r/resource/authors/> SELECT DISTINCT ?Author WHERE { ?Paper1 swrc:series conf:pods . ?Paper1 dc:creator ?Author . ?Paper2 dc:creator ?Author . ?Paper2 swrc:series conf:stoc . ?Paper3 dc:creator ?Author . ?Paper3 swrc:series conf:podc . ?Paper4 dc:creator ?Author . ?Paper4 swrc:series conf:lics . }";
QueryEPR rdfActivity = new QueryEPR(SPARQLquery);
rdfActivity.setResourceID("jorge");
DeliverToRequestStatus deliverToRequestStatus = new DeliverToRequestStatus();
TupleToWebRowSetCharArrays tupleToWebRowSet = new TupleToWebRowSetCharArrays();
tupleToWebRowSet.connectDataInput(rdfActivity.getDataOutput());
// Connect the output of RDFResource to DeliverToRequestStatus
deliverToRequestStatus.connectInput(tupleToWebRowSet.getResultOutput());
// Create the workflow