switch(response.getStatusLine().getStatusCode()) {
case 200:
log.debug("LDPath Program Query evaluated successfully:\n{}",program);
ObjectMapper mapper = new ObjectMapper();
mapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
Map<String,List<Map<String,String>>> serverResult =
mapper.readValue(response.getEntity().getContent(),new TypeReference<Map<String,List<Map<String,String>>>>(){});
Map<String,List<RDFNode>> result = new HashMap<String, List<RDFNode>>();