private SparqlResults getSelectResultsFromString(String responseString, Type contentType, ResultType resultType) {
SparqlResults results = null;
if (contentType == Type.SELECT_JSON) {
results = new JsonResults(responseString, view, resultType);
} else if (contentType == Type.SELECT_XML) {
results = new XmlResults(responseString, view, resultType);
} else if (contentType == Type.SELECT_CSV) {
results = new DlvResults(responseString, view, resultType, ",");
} else if (contentType == Type.SELECT_TSV) {
results = new DlvResults(responseString, view, resultType, "\t");
} else {