for (int i = 0; i < context.names().length(); i++) {
String name = context.names().getString(i).toLowerCase();
if (name.equals(JsonLdCommon.COERCE)) {
JSONObject typeObject = context.getJSONObject(name);
for (int j = 0; j < typeObject.names().length(); j++) {
String property = typeObject.names().getString(j);
String type = typeObject.getString(property);
subject.putPropertyType(property, type);
}
} else {
jld.addNamespacePrefix(context.getString(name), name);