class_docstr: The class encapsulates normalization information for each normalized type
docstr: Return the normalized type, e.g. 'ip_address'
docstr_tok: ["Return","the","normalized","type",",","e.g",".","'ip_address","'"]
code: def normalized_type(self):
      """Return the normalized type, e.g. 'ip_address'"""
      return self._normalized_type
  
imports: from collections import defaultdict
  import logging
  import itertools
  import uuid
  from streamalert.shared.config import TopLevelConfigKeys
  from streamalert.shared.exceptions import ConfigError
  from streamalert.shared.logger import get_logger
label_desc: Use image node_id 5 for calling the NormalizedType obj's underlying member method code with example usage: obj.normalized_type() and returns: self