IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "/dev/null"
Time stamp: "2022-11-15T14:18:12+01:00"
Preprocessor: "IfcOpenShell v0.7.0-fa6bbf2d"
Originating system: "IfcOpenShell v0.7.0-fa6bbf2d"
Authorization: "Nobody"

Units
  LENGTHUNIT: METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "Building A"
      IFCBUILDINGSTOREY "Reference" | elevation 0.
        contains 1 element
          1 x IFCWALL | type IFCWALLTYPE "Wall_0300" | names: "Wall" | material: layers ("Unknown" 0.3)

Types
  IFCWALLTYPE "Wall_0300" | 1 occurrence | material: layers ("Unknown" 0.3)