boolean daml = false;
String ontology = "http://www.lehigh.edu/~zhp2/2004/0401/univ-bench.owl";
System.out.println("Generating data files in directory " + dataDir);
Generator dataGenerator = new Generator();
dataGenerator.start(univNum, startIndex, seed, daml, ontology);
System.setProperty("user.dir", userDir);
}