请问，埃尔朗根-纽伦堡大学排名全球第几？回答时请用英文，输出为 JSON 格式，包含 "university", "rank", "dataSource" 三个字段，确保 "dataSource" 为 "2022 QS World University Rankings"。
user
{
  "university": "Friedrich-Alexander-University Erlangen-Nuremberg",
  "rank": "227",
  "dataSource": "2022 QS World University Rankings"
}
assistant