when no ontology element and no default namespace are defined then it use the...

when no ontology element and no default namespace are defined then it use the ontology URL as ontology URI.

src/fr/inrialpes/exmo/ontowrap/jena25/JENAOntologyFactory.java

@@ -91,8 +91,10 @@ public class JENAOntologyFactory extends OntologyFactory {
 	    try {
 		onto.setURI(new URI(m.listOntologies().next().getURI()));
 	    } catch (NoSuchElementException nse) {
-		onto.setURI(new URI(m.getNsPrefixURI("")));
-		//onto.setFile(uri);
+		if (m.getNsPrefixURI("")!=null)
+		    onto.setURI(new URI(m.getNsPrefixURI("")));
+		else 
+		    onto.setURI(uri);
 	    }
 	    //onto.setURI(new URI(m.listOntologies()getOntology(null).getURI()));
 	    onto.setOntology(m);