{
  "default_value": 0,
  "definition_period": "year",
  "dtype": "float32",
  "entity": "menage",
  "file_path": "openfisca_france_indirect_taxation/variables/caracteristiques_menages/autres_caracteristiques.py",
  "json_type": "number",
  "label": "Le bâtiment date d'entre 1949 et 1974",
  "name": "bat_49_74",
  "start_line_number": 31,
  "stop_line_number": 35,
  "value_type": "float"
}