Hi, I'm actually using Jena Libraries to convert from a RDF language to another.
Here is my test code : String rdfInput = "<http://example.org/1> < http://www.w3.org/1999/02/22-rdf-syntax-ns#type> < http://example.org/resource> . <http://example.org/2> < http://www.w3.org/1999/02/22-rdf-syntax-ns#type> < http://example.org/resource> ."; Reader reader = new StringReader(rdfInput); Model model = ModelFactory.createDefaultModel(); model.read(reader, "http://example_graph";, "N-TRIPLE"); RDFDataMgr.write(System.out, model, Lang.NQUADS); But the returned RDF is in N-triple lang: <http://example.org/2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> < http://example.org/resource> . <http://example.org/1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> < http://example.org/resource> . Tried converting to Lang.JSONLD, Lang.N3, Lang.TRIG, Lang.RDFXML : it worked perfectly But when I'm asking for Lang.NQUADS or Lang.NQ it's generating N-Triples and not N-Quads. Is anyone having a clue on the source of this problem? Is it the way I'm creating the Model or maybe the way I'm writting the RDF into the model ? For you information I'm using Eclipse Luna on Ubuntu and http://mvnrepository.com/artifact/org.apache.jena/apache-jena-libs/2.12.0 Thankfully, Vincent Emonet.
