IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView]"
File name: "Dimension_with_Walls_02.ifc"
Time stamp: "2020-12-06T12:43:09-06:00"
Preprocessor: "IfcOpenShell 0.6.0b0"
Originating system: "BlenderBIM 0.0.201115"
Authorization: "Nobody"

Units
  LENGTHUNIT: METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site" | postal address OFFICE
    IFCBUILDING "My Building" | postal address OFFICE
      IFCBUILDINGSTOREY "Ground Floor"
        contains 2 elements
          2 x IFCWALL | STANDARD | names: "Dumb Wall", "Dumb Wall.001"