{
  "fileFormatID": 1462,
  "formatName": "Industry Foundation Classes XML",
  "version": null,
  "formatDescription": "The Industry Foundation Classes (IFC) data model is intended to describe building and construction industry data. ifcxml is an XML-based format that is suitable for interoperability with XML tools and exchanging partial building models.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "23 Sep 2014",
  "formatProvenance": "http://www.buildingsmart-tech.org/downloads/accompanying-documents/guidelines/ifcXML%20Implementation%20Guide%20v2-0.pdf",
  "formatSourceDate": "23 Sep 2014",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Text (Mark-up)",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/663",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 995,
      "name": "Industry Foundation Classes XML",
      "note": "XML declaration tag shortly followed by declaration of iso_10303_28 namespace",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 0,
          "maxOffset": 0,
          "byteSequence": "3C3F786D6C2076657273696F6E3D(22|27)312E30(22|27){0-32}69736F5F31303330335F3238",
          "endianness": null,
          "byteSequenceID": 1235
        }
      ]
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "ifcXML",
      "signatureType": "File extension"
    }
  ],
  "relationships": [
    {
      "relationshipType": "Has priority over",
      "relatedFormatID": 638,
      "relatedFormatName": "Extensible Markup Language",
      "relatedFormatPUID": "fmt/101"
    }
  ],
  "submittedBy": [
    1
  ]
}