IFC building model
Schema: "IFC2X3"
Description: "ViewDefinition [CoordinationView, QuantityTakeOffAddOnView]"
File name: "hello_rwth.ifc"
Time stamp: "2015-12-01T21:53:56"
Author: "Architect"
Organization: "Building Designer Office"
Preprocessor: "Your favorite text editor"
Originating system: "your text editor version x.x"
Authorization: "The authorising person"
Application: "My text editor" version "version 0.10" identifier "TA 1001" by Organization "RWTH" description "Faktultaet Architektur, Reiff Museum"

People and organizations
  Person "Jakob" "Beetz" id "ID001" of Organization "RWTH" description "Faktultaet Architektur, Reiff Museum"
  Owner history of Person "Jakob" "Beetz" id "ID001" of Organization "RWTH" description "Faktultaet Architektur, Reiff Museum" | application "My text editor" version "version 0.10" identifier "TA 1001" by Organization "RWTH" description "Faktultaet Architektur, Reiff Museum" | change ADDED | created 1217620436 (2008-08-01T19:53:56Z)

Units
  LENGTHUNIT: METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: DEGREE (conversion based)
  SOLIDANGLEUNIT: STERADIAN
  MASSUNIT: GRAM
  TIMEUNIT: SECOND
  THERMODYNAMICTEMPERATUREUNIT: DEGREE_CELSIUS
  LUMINOUSINTENSITYUNIT: LUMEN

Spatial structure
IFCPROJECT "Hello wall project" | description "Simple wall with door"
  IFCSITE "Reiff, Aachen, RWTH" | latitude 42° 21′ 31.181945″ | longitude -71° 3′ 24.263305″ | elevation above sea level 0. | description "The Reiff Museum Building at RWTH Aachen"
    IFCBUILDING "Reiff Museum" | description "RWTH Department of Architecture"
IFCBUILDINGSTOREY "Default Building Storey" | elevation 0. | description "Description of Default Building Storey"
  contains 2 elements
    1 x IFCWALLSTANDARDCASE | names: "Wall xyz" | descriptions: "Description of Wall" | material: layers ("simple brick material" 3.000E-1) | property sets: PSet_WallCommon
    1 x IFCOPENINGELEMENT | names: "Opening Element xyz" | descriptions: "Description of Opening"

Property sets
  PSet_WallCommon | properties | on 1 object (1 IFCWALLSTANDARDCASE)
    AccousticRating = "54 dB" (IFCTEXT)
    Combustible = TRUE (IFCBOOLEAN)
    Compartmentation = FALSE (IFCBOOLEAN)
    ExtendToStructure = FALSE (IFCBOOLEAN)
    FireRating = "" (IFCTEXT)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Wand Eins" (IFCTEXT)
    SurfaceSpreadOfFlame = "" (IFCTEXT)
    ThermalTransmittance = 3.14 (IFCREAL)