public static void testAsk2() throws Exception {
DataSource myDS = new ProtocolDataSource("http://DBpedia.org/sparql");
Connection conn = myDS.getConnection(NoCredentials.INSTANCE);
Command query = conn.createCommand("ASK { <http://dbpedia.org/resource/Terry_Gilliam> ?p ?o }");
logger.debug("result = {}", query.executeAsk());
query.close();
conn.close();
myDS.close();
}