baos.reset();
CountingTripleHandler cth2 = new CountingTripleHandler();
NTriplesWriter ctw2 = new NTriplesWriter(baos);
CompositeTripleHandler compositeTH2 = new CompositeTripleHandler();
compositeTH2.addChild(cth2);
compositeTH2.addChild(ctw2);
runner.extract(
new ExtractionParameters(DefaultConfiguration.singleton(),
ValidationMode.ValidateAndFix, false), source,
compositeTH2);