IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "Small tree.ifc"
Time stamp: "2022-08-02T11:30:36+02:00"
Preprocessor: "IfcOpenShell v0.7.0-cb8cfd79"
Originating system: "BlenderBIM 0.0.220802"
Authorization: "Nobody"

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

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