[
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    "human_description": "Field definition for report 'LineChartReport': Freight, type: java.lang.Double",
    "raw_xml": "<field name=\"Freight\" class=\"java.lang.Double\" />\n\t",
    "context": "Report 'LineChartReport' field 'Freight'",
    "metadata": {
      "field_name": "Freight",
      "field_class": "java.lang.Double",
      "field_expression": null
    }
  },
  {
    "chunk_id": 17,
    "chunk_type": "field",
    "human_description": "Field definition for report 'LineChartReport': Freight, type: java.lang.Double",
    "raw_xml": "<field name=\"Freight\" class=\"java.lang.Double\" />\n\t",
    "context": "Report 'LineChartReport' field 'Freight'",
    "metadata": {
      "field_name": "Freight",
      "field_class": "java.lang.Double",
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    }
  }
]