Model m0 = ModelFactory.createDefaultModel() ;
RDFDataMgr.read(m0, dataurl, RDFLanguages.nameToLang(lang)) ;
assertTrue(m0.size() != 0 ) ;
Model m1 = ModelFactory.createDefaultModel() ;
new RDFReaderFactoryRIOT().getReader(lang).read(m1, dataurl) ;
assertTrue(m1.size() != 0 ) ;
// // Read via Jena model API.
// Model m2 = ModelFactory.createDefaultModel() ;
// m2.read(dataurl, lang) ;