text: SCHEMA = [
      'date',
      'employee_title',
      'location',
      'employee_status',
      'review_title',
      'helpful',
      'pros',
      'cons',
      'advice_to_mgmt',
      'rating_overall',
      'rating_balance',
      'rating_culture',
      'rating_career',
      'rating_comp',
      'rating_mgmt',
      'recommends',
      'positive_outlook',
      'approves_of_CEO'
  ]
  