ref: d8959a4a6d41b0a1328d81eef7c29d10ec669f8e dir: /lib/json/test/inputs/y_object_string_unicode.json/
{"title":"\u041f\u043e\u043b\u0442\u043e\u0440\u0430 \u0417\u0435\u043c\u043b\u0435\u043a\u043e\u043f\u0430" }