IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "Imperial.ifc"
Time stamp: "2021-11-09T08:45:35-06:00"
Preprocessor: "IfcOpenShell -61e510e4"
Originating system: "BlenderBIM 0.0.211108"
Authorization: "Nobody"

Units
  AREAUNIT: square foot (conversion based)
  LENGTHUNIT: foot (conversion based)
  VOLUMEUNIT: cubic foot (conversion based)

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"