* @throws IOException
* @throws RDFHandlerException
* @throws RDFParseException
*/
private Graph parseRdf(HttpMethod method, RDFFormat format) throws RDFParseException, RDFHandlerException, IOException {
LimitedInputStream lis = new LimitedInputStream(method.getResponseBodyAsStream(), maxfilesize);
Graph graph = new GraphImpl();
URI urlContext = graph.getValueFactory().createURI(task.getURI().toString());
addData(graph, lis, format, task.getURI().toString(), urlContext);