* JsonLd object to add the created subject resource.
*/
private static void parseSubject(JSONObject jo, JsonLdProfile profile, int bnodeCount) throws Exception {
if (jo.has(JsonLdCommon.CONTEXT)) {
JSONObject context = jo.getJSONObject(JsonLdCommon.CONTEXT);
for (int i = 0; i < context.names().length(); i++) {
String name = context.names().getString(i).toLowerCase();
if (name.equals(JsonLdCommon.TYPES)) {
JSONObject typesObject = context.getJSONObject(name);
for (int j = 0; j < typesObject.names().length(); j++) {
String property = typesObject.names().getString(j);