[
  {
    "FAL": "caption",
    "DATA": "Subject"
  },
  {
    "FAL": "content_creation_date",
    "DATA": "CreationDate->Causal\\Extractor\\Utility\\DateTime::timestamp"
  },
  {
    "FAL": "content_modification_date",
    "DATA": "ModDate->Causal\\Extractor\\Utility\\DateTime::timestamp"
  },
  {
    "FAL": "creator",
    "DATA": [
      "Creator"
    ]
  },
  {
    "FAL": "creator_tool",
    "DATA": [
      "Producer"
    ]
  },
  {
    "FAL": "description",
    "DATA": "Subject"
  },
  {
    "FAL": "keywords",
    "DATA": "Keywords"
  },
  {
    "FAL": "height",
    "DATA": "Page size->Causal\\Extractor\\Utility\\Dimension::extractHeight"
  },
  {
    "FAL": "width",
    "DATA": "Page size->Causal\\Extractor\\Utility\\Dimension::extractWidth"
  },
  {
    "FAL": "unit",
    "DATA": "Page size->Causal\\Extractor\\Utility\\Dimension::extractUnit"
  },
  {
    "FAL": "pages",
    "DATA": "Pages"
  },
  {
    "FAL": "publisher",
    "DATA": "Producer"
  },
  {
    "FAL": "title",
    "DATA": [
      "Title"
    ]
  },
  {
    "FAL": "language",
    "DATA": "Language"
  }
]