@BeforeClass
public void init() throws SAXException {
UriRef graphUri = new UriRef("http://example.com/");
TcManager MANAGER = TcManager.getInstance();
if (MANAGER.listMGraphs().contains(graphUri)) {
MANAGER.deleteTripleCollection(graphUri);
}
graph = MANAGER.createMGraph(graphUri);
streamProcessor = new StreamProcessor(RdfaParser.connect(ClerezzaSink.connect(graph)));
streamProcessor.setProperty(RdfaParser.ENABLE_VOCAB_EXPANSION, true);