请将《登鹳雀楼》以JSON格式输出，包括诗名，作者和每一句诗的具体内容。JSON结构为如下格式：{"title":诗名,"author":作者,"content":[每一句诗的数组]}
user
{
  "title": "登鹳雀楼",
  "author": "王之涣",
  "content": [
    "白日依山尽",
    "黄河入海流",
    "欲穷千里目",
    "更上一层楼"
  ]
}
assistant