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  "version": "Generic",
  "formatDescription": "\tBinary DXF format is the binary encoded variant of the Drawing Interchange File Format, an exchange format for vector graphics developed by AutoDesk. They are probably the widely-used formats for exchanging vector data, and have become a de-facto industry standard. The format is owned by AutoDesk and typically changes with each release of their AutoCAD family of products. DXF files contain a tagged representation of the vector data. The structure comprises a Header section, followed by sections containing data on Classes, Tables, Blocks, Entities and, optionally, thumbnail images. Each section contains a series of data elements. each preceded by a group code tag, which indicates the type of data element. Binary DXF was first developed in AutoCAD Release 10. It should not be confused with the DXB format - this is an entirely separate AutoDesk format for binary encoding vector graphics.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "25 Sep 2020",
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  "formatSourceDate": "25 Sep 2020",
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  "formatTypes": "Image (Vector)",
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      "identifierText": "fmt/1394",
      "identifierType": "PUID"
    },
    {
      "identifierText": "image/vnd.dxf",
      "identifierType": "MIME"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 1770,
      "name": "Binary DXF Generic",
      "note": "BOF: 'AutoCAD Binary DXF'",
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      "externalSignature": "dxf",
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