class_docstr: 用以读取 **OntoNotes** 的 NER 数据，同时也是 **Conll2012** 的 NER 任务数据。将 **OntoNote** 数据处理为 conll 格式的过程可以参考
  https://github.com/yhcc/OntoNotes-5.0-NER。:class:`OntoNotesNERLoader` 将取第 **4** 列和第 **11** 列的内容。
  
  读取的数据格式为::
  
      bc/msnbc/00/msnbc_0000   0   0          Hi   UH   (TOP(FRAG(INTJ*)  -   -   -    Dan_Abrams  *   -
      bc/msnbc/00/msnbc_0000   0   1    everyone   NN              (NP*)  -   -   -    Dan_Abrams  *   -
      ...
  
  读取的 :class:`~fastNLP.core.DataSet` 将具备以下的数据结构：
  
  .. csv-table::
      :header: "raw_words", "target"
  
      "['Hi', 'everyone', '.']", "['O', 'O', 'O']"
      "['first', 'up', 'on', 'the', 'docket']", "['O', 'O', 'O', 'O', 'O']"
      "[...]", "[...]"
class_docstr_tok: ["\u7528\u4ee5\u8bfb\u53d6","*","*","OntoNotes","*","*","\u7684","NER","\u6570\u636e\uff0c\u540c\u65f6\u4e5f\u662f","*","*","Conll2012","*","*","\u7684","NER","\u4efb\u52a1\u6570\u636e\u3002\u5c06","*","*","OntoNote","*","*","\u6570\u636e\u5904\u7406\u4e3a","conll","\u683c\u5f0f\u7684\u8fc7\u7a0b\u53ef\u4ee5\u53c2\u8003","https",":","\/\/github.com\/yhcc\/OntoNotes-5.0-NER\u3002",":","class",":","`","OntoNotesNERLoader","`","\u5c06\u53d6\u7b2c","*","*","4","*","*","\u5217\u548c\u7b2c","*","*","11","*","*","\u5217\u7684\u5185\u5bb9\u3002","\u8bfb\u53d6\u7684\u6570\u636e\u683c\u5f0f\u4e3a",":",":","bc\/msnbc\/00\/msnbc_0000","0","0","Hi","UH","(","TOP","(","FRAG","(","INTJ","*",")","-","-","-","Dan_Abrams","*","-","bc\/msnbc\/00\/msnbc_0000","0","1","everyone","NN","(","NP","*",")","-","-","-","Dan_Abrams","*","-","...","\u8bfb\u53d6\u7684",":","class",":","`","~fastNLP.core.DataSet","`","\u5c06\u5177\u5907\u4ee5\u4e0b\u7684\u6570\u636e\u7ed3\u6784\uff1a","..","csv-table",":",":",":","header",":","``","raw_words","''",",","``","target","''","``","[","'Hi","'",",","'everyone","'",",","'",".","'","]","''",",","``","[","'","O","'",",","'","O","'",",","'","O","'","]","''","``","[","'first","'",",","'up","'",",","'on","'",",","'the","'",",","'docket","'","]","''",",","``","[","'","O","'",",","'","O","'",",","'","O","'",",","'","O","'",",","'","O","'","]","''","``","[","...","]","''",",","``","[","...","]","''"]
code: def download(self):
      raise RuntimeError(
          "Ontonotes cannot be downloaded automatically, you can refer "
          "https://github.com/yhcc/OntoNotes-5.0-NER to download and preprocess."
      )
  
imports: import glob
  import os
  import random
  import shutil
  import time
  from typing import List
  from .loader import Loader
  from ..file_reader import _read_conll
  from fastNLP.core.dataset import DataSet, Instance
label_desc: Use image node_id 3 for calling the OntoNotesNERLoader obj's underlying member method code with example usage: obj.download() without return types