IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "test.ifc"
Time stamp: "2022-06-08T10:54:21+02:00"
Preprocessor: "IfcOpenShell v0.7.0-1b1fd1e6"
Originating system: "BlenderBIM 0.0.220516"
Authorization: "Nobody"

Units
  LENGTHUNIT: METRE
  PLANEANGLEUNIT: degree (conversion based)
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"
        contains 1 element
          1 x IFCWALL | ELEMENTEDWALL | names: "Vert"