IFC building model
Schema: "IFC2X3"
Description: "ViewDefinition [CoordinationView_V2.0]"
Time stamp: "2024-07-19T10:57:25"
Preprocessor: "The EXPRESS Data Manager Version 5.02.0100.07 : 28 Aug 2013"
Originating system: "22.0.2.392 - Exporter 22.0.2.392 - Interface utilisateur alternative 22.0.2.392"
Application: "Autodesk Revit 2022 (FRA)" version "2022" identifier "Revit" by Organization "Autodesk Revit 2022 (FRA)"

People and organizations
  Person "arwa.boussaa@vmzinc.com" of Organization (no name given)
  Owner history of Person "arwa.boussaa@vmzinc.com" of Organization (no name given) | application "Autodesk Revit 2022 (FRA)" version "2022" identifier "Revit" by Organization "Autodesk Revit 2022 (FRA)" | change NOCHANGE | created 1721036517 (2024-07-15T09:41:57Z)

Units
  LENGTHUNIT: MILLI METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: DEGREE (conversion based)
  MASSUNIT: KILO GRAM
  MASSDENSITYUNIT: derived
  MOMENTOFINERTIAUNIT: derived
  TIMEUNIT: SECOND
  FREQUENCYUNIT: HERTZ
  THERMODYNAMICTEMPERATUREUNIT: DEGREE_CELSIUS
  THERMALTRANSMITTANCEUNIT: derived
  VOLUMETRICFLOWRATEUNIT: derived
  ELECTRICCURRENTUNIT: AMPERE
  ELECTRICVOLTAGEUNIT: VOLT
  POWERUNIT: WATT
  FORCEUNIT: KILO NEWTON
  ILLUMINANCEUNIT: LUX
  LUMINOUSFLUXUNIT: LUMEN
  LUMINOUSINTENSITYUNIT: CANDELA
  USERDEFINED: derived "Luminous Efficacy"
  LINEARVELOCITYUNIT: derived
  PRESSUREUNIT: PASCAL
  USERDEFINED: derived "Friction Loss"
  LINEARFORCEUNIT: derived
  PLANARFORCEUNIT: derived

Spatial structure
IFCPROJECT
  IFCSITE "Default" | latitude 42° 24′ 53.508911″ | longitude -71° 15′ 29.058837″ | elevation above sea level 0.
    IFCBUILDING | postal address (none given)
      IFCBUILDINGSTOREY "Niveau 1" | long name "Niveau 1" | object type "Niveau:Niveau 1" | elevation 0.
        contains 30 elements
          1 x IFCBUILDINGELEMENTPROXY | type IFCBUILDINGELEMENTPROXYTYPE "Texte 3D:Model Text 1" | object type "Texte 3D:Model Text 1" | names: "Texte 3D:Model Text 1:24701" | property sets: Pset_BuildingElementProxyCommon, Pset_QuantityTakeOff, Pset_ProvisionForVoid
          1 x IFCBUILDINGELEMENTPROXY | type IFCBUILDINGELEMENTPROXYTYPE "Texte 3D:Model Text 1" | object type "Texte 3D:Model Text 1" | names: "Texte 3D:Model Text 1:24706" | property sets: Pset_BuildingElementProxyCommon, Pset_QuantityTakeOff, Pset_ProvisionForVoid
          5 x IFCROOF | object type "Toit de base:Primer d’adhérence FG35" | names: "Toit de base:Primer d’adhérence FG35:25614", "Toit de base:Primer d’adhérence FG35:28714", "Toit de base:Primer d’adhérence FG35:35153" (+2 more) | parts: 5 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          3 x IFCROOF | object type "Toit de base:Toit 1" | names: "Toit de base:Toit 1:25621", "Toit de base:Toit 1:35090", "Toit de base:Toit 1:35280" | parts: 3 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          6 x IFCWALLSTANDARDCASE | type IFCWALLTYPE "Mur de base:Mur 1" | object type "Mur de base:Mur 1" | names: "Mur de base:Mur 1:25626", "Mur de base:Mur 1:25627", "Mur de base:Mur 1:35095" (+3 more) | material: layers "Mur de base:Mur 1" ("Isolation" 100., "Maçonnerie ascendante" 200.) | property sets: Pset_QuantityTakeOff, Pset_ReinforcementBarPitchOfWall, Pset_WallCommon
          3 x IFCWALLSTANDARDCASE | type IFCWALLTYPE "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner" | object type "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner" | names: "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner:25628", "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner:35116", "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner:35287" | material: layers "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner" ("RESITRIX Membrane SKW EPDM" 1.5, "Fiberglass frame" 1.) | property sets: Pset_QuantityTakeOff, Pset_ReinforcementBarPitchOfWall, Pset_WallCommon
          3 x IFCROOF | object type "Toit de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner" | names: "Toit de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner:25634", "Toit de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner:35119", "Toit de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner:35290" | parts: 3 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          1 x IFCROOF | object type "Toit de base:RESITRIX Membrane SKW EPDM glued or under ballast_Flat plane" | names: "Toit de base:RESITRIX Membrane SKW EPDM glued or under ballast_Flat plane:27751" | parts: 1 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          2 x IFCWALLSTANDARDCASE | type IFCWALLTYPE "Mur de base:Primer d’adhérence FG35" | object type "Mur de base:Primer d’adhérence FG35" | names: "Mur de base:Primer d’adhérence FG35:28479", "Mur de base:Primer d’adhérence FG35:35137" | material: layers "Mur de base:Primer d’adhérence FG35" ("TPE grip layer with SBS" 0.8) | property sets: Pset_QuantityTakeOff, Pset_ReinforcementBarPitchOfWall, Pset_WallCommon
          1 x IFCBUILDINGELEMENTPROXY | type IFCBUILDINGELEMENTPROXYTYPE "Texte 3D:Model Text 1" | object type "Texte 3D:Model Text 1" | names: "Texte 3D:Model Text 1:35032" | property sets: Pset_BuildingElementProxyCommon, Pset_QuantityTakeOff
          1 x IFCROOF | object type "Toit de base:EPDM membrane RESITRIX MB_Mechanically fixed or under ballast" | names: "Toit de base:EPDM membrane RESITRIX MB_Mechanically fixed or under ballast:35083" | parts: 1 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          1 x IFCROOF | object type "Toit de base:Mechanical fixing/ballast" | names: "Toit de base:Mechanical fixing/ballast:35168" | parts: 1 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          1 x IFCROOF | object type "Toit de base:RESITRIX CL EPDM membrane glued or under ballast" | names: "Toit de base:RESITRIX CL EPDM membrane glued or under ballast:35333" | parts: 1 IFCSLAB | property sets: Pset_QuantityTakeOff, Pset_RoofCommon
          1 x IFCWALLSTANDARDCASE | type IFCWALLTYPE "Mur de base:Membrane RESITRIX SK W EPDM collée" | object type "Mur de base:Membrane RESITRIX SK W EPDM collée" | names: "Mur de base:Membrane RESITRIX SK W EPDM collée:35341" | material: layers "Mur de base:Membrane RESITRIX SK W EPDM collée" ("RESITRIX Membrane SKW EPDM" 1.5, "Fiberglass frame" 1.) | property sets: Pset_QuantityTakeOff, Pset_ReinforcementBarPitchOfWall, Pset_WallCommon

Types
  IFCBUILDINGELEMENTPROXYTYPE "Texte 3D:Model Text 1" | 1 occurrence
  IFCBUILDINGELEMENTPROXYTYPE "Texte 3D:Model Text 1" | 1 occurrence
  IFCWALLTYPE "Mur de base:Mur 1" | STANDARD | 6 occurrences | material: layers "Mur de base:Mur 1" ("Isolation" 100., "Maçonnerie ascendante" 200.) | property sets: Pset_WallCommon
  IFCWALLTYPE "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner" | STANDARD | 3 occurrences | material: layers "Mur de base:RESITRIX Membrane SK W EPDM glued_Upstands and corner" ("RESITRIX Membrane SKW EPDM" 1.5, "Fiberglass frame" 1.) | property sets: Pset_ReinforcementBarPitchOfWall, Pset_WallCommon
  IFCWALLTYPE "Mur de base:Primer d’adhérence FG35" | STANDARD | 2 occurrences | material: layers "Mur de base:Primer d’adhérence FG35" ("TPE grip layer with SBS" 0.8) | property sets: Pset_ReinforcementBarPitchOfWall, Pset_WallCommon
  IFCBUILDINGELEMENTPROXYTYPE "Texte 3D:Model Text 1" | 1 occurrence
  IFCWALLTYPE "Mur de base:Membrane RESITRIX SK W EPDM collée" | STANDARD | 1 occurrence | material: layers "Mur de base:Membrane RESITRIX SK W EPDM collée" ("RESITRIX Membrane SKW EPDM" 1.5, "Fiberglass frame" 1.) | property sets: Pset_ReinforcementBarPitchOfWall, Pset_WallCommon

Property sets
  Pset_BuildingElementProxyCommon | properties | on 3 objects (3 IFCBUILDINGELEMENTPROXY)
    Reference = "Model Text 1" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 12 objects (5 IFCROOF, 5 IFCSLAB, 2 IFCWALLSTANDARDCASE)
    Reference = "Primer d’adhérence FG35" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 9 objects (3 IFCROOF, 3 IFCSLAB, 3 IFCWALLSTANDARDCASE)
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 6 objects (3 IFCROOF, 3 IFCSLAB)
    Reference = "Toit 1" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 6 objects (6 IFCWALLSTANDARDCASE)
    Reference = "Mur 1" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 3 objects (3 IFCBUILDINGELEMENTPROXY)
    Reference = "Model Text 1" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 2 objects (1 IFCROOF, 1 IFCSLAB)
    Reference = "RESITRIX Membrane SKW EPDM glued or under ballast_Flat plane" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 2 objects (1 IFCROOF, 1 IFCSLAB)
    Reference = "EPDM membrane RESITRIX MB_Mechanically fixed or under ballast" (IFCIDENTIFIER)
  Pset_QuantityTakeOff | properties | on 2 objects (1 IFCROOF, 1 IFCSLAB)
    Reference = "Mechanical fixing/ballast" (IFCIDENTIFIER)
  Pset_QuantityTakeOff: 2 more contents on 3 objects not shown
  Pset_ProvisionForVoid | properties | on 2 objects (2 IFCBUILDINGELEMENTPROXY)
    Depth = 9.99999999999999 (IFCPOSITIVELENGTHMEASURE) [MILLI METRE]
    Height = 602.737860897656 (IFCPOSITIVELENGTHMEASURE) [MILLI METRE]
    Shape = "Undefined" (IFCLABEL)
    Width = 9.99999999999999 (IFCPOSITIVELENGTHMEASURE) [MILLI METRE]
  Pset_RoofCommon | properties | on 2 objects (2 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 40.6020131999999 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "Toit 1" (IFCIDENTIFIER)
    TotalArea = 40.6020131999999 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 38.5876747384645 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "Primer d’adhérence FG35" (IFCIDENTIFIER)
    TotalArea = 38.5876747384645 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 4.05083464615429 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCIDENTIFIER)
    TotalArea = 4.0508346461543 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 38.5876747384645 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "RESITRIX Membrane SKW EPDM glued or under ballast_Flat plane" (IFCIDENTIFIER)
    TotalArea = 38.5876747384645 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 4.05083464615429 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "Primer d’adhérence FG35" (IFCIDENTIFIER)
    TotalArea = 4.0508346461543 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 38.5876747384646 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "EPDM membrane RESITRIX MB_Mechanically fixed or under ballast" (IFCIDENTIFIER)
    TotalArea = 38.5876747384646 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 40.6020132 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "Toit 1" (IFCIDENTIFIER)
    TotalArea = 40.6020132 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 4.05083464615426 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCIDENTIFIER)
    TotalArea = 4.05083464615425 (IFCAREAMEASURE) [SQUARE_METRE]
  Pset_RoofCommon: 6 more contents on 6 objects not shown
  Pset_ReinforcementBarPitchOfSlab | properties | on 5 objects (5 IFCSLAB)
    Description = "Le support (toiture plate) doit être préparé avec le Primer d’adhérence FG35. Le primer d’adhérence permet un collage immédiat et durable. Il faut respecter un temps de séchage de 35 minutes minimum." (IFCTEXT)
    Reference = "Primer d’adhérence FG35" (IFCLABEL)
  Pset_ReinforcementBarPitchOfSlab | properties | on 3 objects (3 IFCSLAB)
    Reference = "Toit 1" (IFCLABEL)
  Pset_ReinforcementBarPitchOfSlab | properties | on 3 objects (3 IFCSLAB)
    Description = "Membrane with a top layer of EPDM with internal reinforcement and a self-adhesive underlayer made of SBS bitumen." (IFCTEXT)
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCLABEL)
  Pset_ReinforcementBarPitchOfSlab | properties | on 1 object (1 IFCSLAB)
    Description = "Resitrix SK W Full Bond is a self-adhesive, root-resistant membrane, ideal for green roofs, upstands and gutters. In renovation, it can be used on an old bituminous substrate" (IFCTEXT)
    Reference = "RESITRIX Membrane SKW EPDM glued or under ballast_Flat plane" (IFCLABEL)
  Pset_ReinforcementBarPitchOfSlab | properties | on 1 object (1 IFCSLAB)
    Description = "Membrane with a top layer of EPDM with internal reinforcement and an underlayer made of SBS bitumen finished with a PE foil" (IFCTEXT)
    Reference = "EPDM membrane RESITRIX MB_Mechanically fixed or under ballast" (IFCLABEL)
  Pset_ReinforcementBarPitchOfSlab | properties | on 1 object (1 IFCSLAB)
    Description = "In case of vegetation, application of anti-root growth membrane +The seam joints should be doubled. A decoupling membrane (300g/m²) should be added if the green roof system does not include it." (IFCTEXT)
    Reference = "Mechanical fixing/ballast" (IFCLABEL)
  Pset_ReinforcementBarPitchOfSlab | properties | on 1 object (1 IFCSLAB)
    Description = "Membrane with a top layer of EPDM with internal reinforcement and an underlayer of SBS bitumen finished with fine sanding." (IFCTEXT)
    Reference = "RESITRIX CL EPDM membrane glued or under ballast" (IFCLABEL)
  Pset_SlabCommon | properties | on 5 objects (5 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "Primer d’adhérence FG35" (IFCIDENTIFIER)
  Pset_SlabCommon | properties | on 3 objects (3 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "Toit 1" (IFCIDENTIFIER)
  Pset_SlabCommon | properties | on 3 objects (3 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCIDENTIFIER)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "RESITRIX Membrane SKW EPDM glued or under ballast_Flat plane" (IFCIDENTIFIER)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "EPDM membrane RESITRIX MB_Mechanically fixed or under ballast" (IFCIDENTIFIER)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "Mechanical fixing/ballast" (IFCIDENTIFIER)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = TRUE (IFCBOOLEAN)
    PitchAngle = 0. (IFCPLANEANGLEMEASURE) [DEGREE (conversion based)]
    Reference = "RESITRIX CL EPDM membrane glued or under ballast" (IFCIDENTIFIER)
  Pset_ReinforcementBarPitchOfWall | properties | on 6 objects (6 IFCWALLSTANDARDCASE)
    Reference = "Mur 1" (IFCLABEL)
  Pset_ReinforcementBarPitchOfWall | properties | on 3 objects (3 IFCWALLSTANDARDCASE)
    Description = "For all membranes, the upstands should be fully adhered over the full height and additionally: one metre from the corner in the flat plane for Mastersystems et Resitrix" (IFCTEXT)
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCLABEL)
  Pset_ReinforcementBarPitchOfWall | properties | on 2 objects (2 IFCWALLSTANDARDCASE)
    Description = "Le support (toiture plate) doit être préparé avec le Primer d’adhérence FG35. Le primer d’adhérence permet un collage immédiat et durable. Il faut respecter un temps de séchage de 35 minutes minimum." (IFCTEXT)
    Reference = "Primer d’adhérence FG35" (IFCLABEL)
  Pset_ReinforcementBarPitchOfWall | properties | on 1 object (1 IFCWALLSTANDARDCASE)
    Description = "Membrane avec une couche supérieure en caoutchouc EPDM avec une armature interne et une sous-couche en bitume modifié SBS recouvert d'un film PE." (IFCTEXT)
    Reference = "Membrane RESITRIX SK W EPDM collée" (IFCLABEL)
  Pset_ReinforcementBarPitchOfWall | properties | on 1 type object
    Description = "For all membranes, the upstands should be fully adhered over the full height and additionally: one metre from the corner in the flat plane for Mastersystems et Resitrix" (IFCTEXT)
  Pset_ReinforcementBarPitchOfWall | properties | on 1 type object
    Description = "Le support (toiture plate) doit être préparé avec le Primer d’adhérence FG35. Le primer d’adhérence permet un collage immédiat et durable. Il faut respecter un temps de séchage de 35 minutes minimum." (IFCTEXT)
  Pset_ReinforcementBarPitchOfWall | properties | on 1 type object
    Description = "Membrane avec une couche supérieure en caoutchouc EPDM avec une armature interne et une sous-couche en bitume modifié SBS recouvert d'un film PE." (IFCTEXT)
  Pset_WallCommon | properties | on 6 objects (6 IFCWALLSTANDARDCASE)
    ExtendToStructure = FALSE (IFCBOOLEAN)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Mur 1" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 3 objects (3 IFCWALLSTANDARDCASE)
    ExtendToStructure = FALSE (IFCBOOLEAN)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "RESITRIX Membrane SK W EPDM glued_Upstands and corner" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 2 objects (2 IFCWALLSTANDARDCASE)
    ExtendToStructure = FALSE (IFCBOOLEAN)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Primer d’adhérence FG35" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALLSTANDARDCASE)
    ExtendToStructure = FALSE (IFCBOOLEAN)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Membrane RESITRIX SK W EPDM collée" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 4 type objects
    IsExternal = TRUE (IFCBOOLEAN)
  Pset_BuildingStoreyCommon | properties | on 1 object (1 IFCBUILDINGSTOREY)
    AboveGround = UNKNOWN (IFCLOGICAL)
  Pset_BuildingCommon | properties | on 1 object (1 IFCBUILDING)
    IsLandmarked = UNKNOWN (IFCLOGICAL)
    NumberOfStoreys = 1 (IFCINTEGER)