// set up a handler for parsing the data from reader
parser.setVerifyData(true);
parser.setStopAtFirstError(true);
parser.setDatatypeHandling(RDFParser.DatatypeHandling.IGNORE);
RDFHandlerBase rdfInserter = new RDFHandlerBase() {
int count = 0;
PreparedStatement ps = null;
Resource[] _contexts = checkDMLContext(contexts);