map.put("xsd","<http://www.w3.org/2000/01/rdf-schema#>");
map.put("owl","<http://www.w3.org/2000/01/rdf-schema#>");
map.put("rdf","<http://www.w3.org/1999/02/22-rdf-syntax-ns#>");
map.put("ex","<http://www.w3.org/1999/02/22-rdf-syntax-ns#>");
RunSingleSPARQL instance = new RunSingleSPARQL(owl,map);
boolean result = instance.addSPARQLprefix(label, prefix);
if(result){
HashMap<String, String> mymap = instance.getSPARQLprefix();
assertEquals(prefix, mymap.get(label));
// TODO review the generated test code and remove the default call to fail.
}else{
fail("Some errors occur in addSPARQLprefix of KReSRunSPARQL.");