<?xml version="1.0" encoding="utf-8"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="ebf01300d1c411e1800000215ad4efdf" templatetype="PSET_OCCURRENCEDRIVEN" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd" xmlns="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4X4" />
  <Name>Pset_BuildingCommon</Name>
  <Definition>Properties common to the definition of all instances of IfcBuilding. Please note that several building attributes are handled directly at the IfcBuilding instance, the building number (or short name) by IfcBuilding.Name, the building name (or long name) by IfcBuilding.LongName, and the description (or comments) by IfcBuilding.Description. Actual building quantities, like building perimeter, building area and building volume are provided by IfcElementQuantity, and the building classification according to national building code by IfcClassificationReference.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcBuilding</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcBuilding</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="00cda600d1c711e1800000215ad4efdf">
      <Name>Reference</Name>
      <Definition>Reference ID for this specified type in this project (e.g. type 'A-1'), Also referred to as "construction type". It should be provided as an alternative to the name of the "object type", if the software does not support object types and no classification reference to a recognized classification system used.

&gt; IFC4.3.0.0 DEPRECATION&amp;nbsp;  The Reference property is deprecated and shall no longer be used, use attribute Name on the relating type instead.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcIdentifier" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Reference</NameAlias>
        <NameAlias lang="ja-JP">参照</NameAlias>
        <NameAlias lang="ko-KR">참조</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">当該プロジェクトで定義する形式の参照ID（例：A-1)、承認された分類に存在しないときに使用される。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">해당 프로젝트에 정의된 형식의 참조 ID (예 : A-1) 승인된 분류에 존재하지 않을 때 사용된다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="f5797b00d1c411e1800000215ad4efdf">
      <Name>BuildingID</Name>
      <Definition>A unique identifier assigned to a building. A temporary identifier is initially assigned at the time of making a planning application. This temporary identifier is changed to a permanent identifier when the building is registered into a statutory buildings and properties database.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcIdentifier" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Gebäudekennzeichen</NameAlias>
        <NameAlias lang="en">Building ID</NameAlias>
        <NameAlias lang="fr-FR">IdBatiment</NameAlias>
        <NameAlias lang="ja-JP">建物記号</NameAlias>
        <NameAlias lang="ko-KR">건물 ID</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Gebäudekennzeichen dieses Gebäudes. Während der Baueingabe ist es das temporäre Kennzeichnen des Bauantrags.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Un identifiant unique attribué au bâtiment. Un identifiant temporaire est attribué au moment de la programmation. Il est ensuite remplacé par un identifiant permanent lorsque le bâtiment est enregistré dans une base de données de nature règlementaire.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">建物に付与されるユニークな識別子。計画要請の際に使用される初期の一時的な識別子。この一時的な識別子は、建物が正式に登録された際に恒久的な識別子へと変更される。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">건물에 부여되는 고유 식별자이다. 계획 요청시 사용되는 초기 임시 식별자이다. 이 임시 식별자는 건물이 정식으로 등록된 경우에 영구적인 식별자로 변경된다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="fa3e2f00d1c411e1800000215ad4efdf">
      <Name>IsPermanentID</Name>
      <Definition>Indicates whether the identity assigned to the object is permanent (= TRUE) or temporary (=FALSE).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Gebäudekennzeichen permanent</NameAlias>
        <NameAlias lang="en">Is Permanent ID</NameAlias>
        <NameAlias lang="fr-FR">IdPermanent</NameAlias>
        <NameAlias lang="ja-JP">永久ID区分</NameAlias>
        <NameAlias lang="ko-KR">영구 ID 구분</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Angabe, on das angegebene Gebäudekennzeichen permanent ist (TRUE), oder eine temporäre Antragsnummer (FALSE).</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Indique si l'identifiant attribuée au bâtiment est permanent (=VRAI) ou temporaire (=FAUX).</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">建物IDが恒久的なIDかどうかのブーリアン値。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">건물 ID가 영구적인 ID 여부값</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="ff02e300d1c411e1800000215ad4efdf">
      <Name>ConstructionMethod</Name>
      <Definition>The type of construction action to the object, e.g. new construction, renovation, refurbishment, etc.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Art der Ausführung</NameAlias>
        <NameAlias lang="en">Construction Method</NameAlias>
        <NameAlias lang="fr-FR">RisqueIncendieUsagePrincipal</NameAlias>
        <NameAlias lang="ja-JP">工事種別</NameAlias>
        <NameAlias lang="ko-KR">공사 종류</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Wesentliche Art der Projektausführung (Neubau, Umbau, Ertüchtigung, etc.)</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Le type d'intervention sur le bâtiment : construction neuve, rénovation, réhabilitation, etc.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">工事におけるタイプ。例：新築・リノベーション・改装等。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">공사의 유형. 예 : 신축 리노베이션 · 개장 등.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="032f0080d1c511e1800000215ad4efdf">
      <Name>FireProtectionClass</Name>
      <Definition>Main fire protection class for the building which is assigned from the fire protection classification table as given by the relevant national building code.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Gebäudeklasse Brandschutz</NameAlias>
        <NameAlias lang="en">Fire Protection Class</NameAlias>
        <NameAlias lang="fr-FR">RisqueIncendieUsageSecondaire</NameAlias>
        <NameAlias lang="ja-JP">耐火等級</NameAlias>
        <NameAlias lang="ko-KR">방화 등급</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Zugewiesene Gebäudeklasse nach der nationalen Brandschutzverordnung.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Classe principale de protection contre le risque incendie, selon la réglementation nationale.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">主要な防火等級。関連する建築基準法、消防法などの国家基準を参照。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">주요 방화 등급. 관련 건축 기준법, 소방법 등의 국가 표준을 참조하십시오.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="075b1e00d1c511e1800000215ad4efdf">
      <Name>SprinklerProtection</Name>
      <Definition>Indication whether this object is sprinkler protected (TRUE) or not (FALSE).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Sprinklerschutz</NameAlias>
        <NameAlias lang="en">Sprinkler Protection</NameAlias>
        <NameAlias lang="fr-FR">ProtectionParSprinkler</NameAlias>
        <NameAlias lang="ja-JP">スプリンクラー防御</NameAlias>
        <NameAlias lang="ko-KR">스프링 클러 방어</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Angabe, ob das Gebäude durch eine Sprinkleranlage geschützt wird (WAHR) oder nicht (FALSCH).</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Indication selon laquelle ce bâtiment bénéficie d'une protection par sprinkler (VRAI) ou non (FAUX).</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">スプリンクラー設備の有無を示すブーリアン値。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">스프링 클러 설비의 유무를 나타내는 값</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="0c1fd200d1c511e1800000215ad4efdf">
      <Name>SprinklerProtectionAutomatic</Name>
      <Definition>Indication whether this object has an automatic sprinkler protection (TRUE) or not (FALSE).
It should only be given, if the property "SprinklerProtection" is set to TRUE.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Sprinklerschutz automatisch</NameAlias>
        <NameAlias lang="en">Sprinkler Protection Automatic</NameAlias>
        <NameAlias lang="fr-FR">ProtectionAutomatiqueParSprinkler</NameAlias>
        <NameAlias lang="ja-JP">スプリンクラー防御自動区分</NameAlias>
        <NameAlias lang="ko-KR">스프링 클러 방어 자동 구분</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Angabe, ob das Gebäude durch eine automatische Sprinkleranlage geschützt wird (WAHR) oder nicht (FALSCH).</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Indication selon laquelle ce bâtiment bénéficie d'une protection automatique par sprinkler (VRAI) ou non (FAUX).</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">スプリンクラー設備が自動かどうか示すブーリアン値。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">스프링 클러 설비가 자동 여부를 나타내는 값</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="104bef80d1c511e1800000215ad4efdf">
      <Name>OccupancyType</Name>
      <Definition>Occupancy type for this object.
It is defined according to the presiding national building code.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Nutzungsart</NameAlias>
        <NameAlias lang="en">Occupancy Type</NameAlias>
        <NameAlias lang="fr-FR">TypeOccupation</NameAlias>
        <NameAlias lang="ja-JP">占有者タイプ</NameAlias>
        <NameAlias lang="ko-KR">점유자 유형</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Hauptnutzungsart des Gebäudes (Schulbau. Kaufhaus, etc.). Wird verwendet, wenn keine allgemein anerkanntes Klassifizierungssystem angewandt wird.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Type d'occupation. Est défini selon le Code National en vigueur.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">占有者のタイプ。建築基準法に準拠。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">점령 자의 유형. 건축 기준법을 준수합니다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="1510a380d1c511e1800000215ad4efdf">
      <Name>GrossPlannedArea</Name>
      <Definition>Total planned gross area of the spatial structure element. Used for programming the spatial structure element.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcAreaMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Bruttofläche nach Raumprogramm</NameAlias>
        <NameAlias lang="en">Gross Planned Area</NameAlias>
        <NameAlias lang="fr-FR">Surface programmée brute</NameAlias>
        <NameAlias lang="ja-JP">計画グロス面積</NameAlias>
        <NameAlias lang="ko-KR">계획 그로스 면적</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Geforderte Bruttofläche des Gebäudes laut Raumprogramm.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Surface programmée brute totale du bâtiment. Telle que définie lors de la programmation.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">計画されたグロス面積。建物計画に際に使用。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">계획된 그로스 면적. 건물 계획시 사용됩니다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="193cc100d1c511e1800000215ad4efdf">
      <Name>NetPlannedArea</Name>
      <Definition>Total planned net area of the object. Used for programming the object.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcAreaMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Nettofläche nach Raumprogramm</NameAlias>
        <NameAlias lang="en">Net Planned Area</NameAlias>
        <NameAlias lang="fr-FR">Surface programmée nette</NameAlias>
        <NameAlias lang="ja-JP">計画ネット面積</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Geforderte Nettofläche des Gebäudes laut Raumprogramm.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Surface programmée nette totale du bâtiment. Telle que définie lors de la programmation.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">計画されたネット面積。建物計画に際に使用。（通常は、柱型等を抜いた面積となる）</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="1d68de80d1c511e1800000215ad4efdf">
      <Name>NumberOfStoreys</Name>
      <Definition>The number of storeys within a building.
Captured for those cases where the IfcBuildingStorey entity is not used. Note that if IfcBuildingStorey is asserted and the number of storeys in a building can be determined from it, then this approach should be used in preference to setting a property for the number of storeys.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcCountMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Geschossanzahl</NameAlias>
        <NameAlias lang="en">Number Of Storeys</NameAlias>
        <NameAlias lang="fr-FR">NombreNiveaux</NameAlias>
        <NameAlias lang="ja-JP">階数</NameAlias>
        <NameAlias lang="ko-KR">층 수</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Anzahl der Vollgeschosse des Gebäudes. 

Dieses Attribute soll nur dann eingefügt werden, wenn keine Geschosse als Objekte, IfcBuildingStorey, beinhaltet sind. Bei Unstimmigkeiten hat die Anzahl der IfcBuildingStorey Objekte Priorität.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Le nombre de niveaux dans un bâtiment, à indiquer lorsque la classe IfcBuildingStorey n'est pas  utilisée. Il est préférable de créer des instances d'IfcBuildingStorey et d'en déduire le nombre de niveaux plutôt que de saisir cette propriété.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">建物階の数。IfcBuildingStoreyの数とは関係なく扱う。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">건물 층 수. IfcBuildingStorey 수와 관계없이 취급한다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="2194fc00d1c511e1800000215ad4efdf">
      <Name>YearOfConstruction</Name>
      <Definition>Year of construction of this building, including expected year of completion.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Baujahr</NameAlias>
        <NameAlias lang="en">Year Of Construction</NameAlias>
        <NameAlias lang="fr-FR">AnneeConstruction</NameAlias>
        <NameAlias lang="ja-JP">施工年</NameAlias>
        <NameAlias lang="ko-KR">시공 년</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Jahr der Errichtung des Gebäudes, einschließliich des Jahres der geplanten Fertigstellung.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Année de construction de ce bâtiment, incluant l'année de parfait achèvement.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">施工の年。竣工の予想年も含む。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">시공 년. 준공 예정 년 포함한다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="2659b000d1c511e1800000215ad4efdf">
      <Name>YearOfLastRefurbishment</Name>
      <Definition>Year of last major refurbishment, or reconstruction, of the building (applies to reconstruction works).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">letztes Renovierungsjahr</NameAlias>
        <NameAlias lang="en">Year Of Last Refurbishment</NameAlias>
        <NameAlias lang="fr-FR">Année de la dernière rénovation</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Jahr der letzten Renovierung des Gebäudes.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Année de la dernière rénovation majeure ou de la reconstruction du bâtiment.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="2a85cd80d1c511e1800000215ad4efdf">
      <Name>IsLandmarked</Name>
      <Definition>This builing is listed as a historic building (TRUE), or not (FALSE), or unknown.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLogical" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Denkmalschutz</NameAlias>
        <NameAlias lang="en">Is Landmarked</NameAlias>
        <NameAlias lang="fr-FR">ClasseMonumentHistorique</NameAlias>
        <NameAlias lang="ja-JP">ランドマーク区分</NameAlias>
        <NameAlias lang="ko-KR">랜드마크 구분</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Angabe, ob das Gebäude dem Denkmalschutz unterliegt (WAHR) oder nicht (FALSCH).</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Indique si le bâtiment est classé aux monuments historiques (VRAI) ou non (FAUX), ou si l'information n'est pas connue.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">この建物は歴史的な建物かどうかを示すブーリアン値。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">이 건물은 역사적인 건물 있는지 여부를 나타내는 값</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="97328606d202478399b87a2e5f220ee9">
      <Name>ElevationOfRefHeight</Name>
      <Definition>Elevation above sea level of the reference height used for all storey elevation measures, equals to height 0.0. It is usually the ground floor level.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLengthMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="21329ec248474889aa29da31475fd2a3">
      <Name>ElevationOfTerrain</Name>
      <Definition>Elevation above the minimal terrain level around the foot print of the building, given in elevation above sea level.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLengthMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases>
    <PsetDefinitionAlias lang="de-DE">Property Set Definition in German</PsetDefinitionAlias>
    <PsetDefinitionAlias lang="en" />
    <PsetDefinitionAlias lang="fr-FR">Définition de l'IAI : propriétés communes à la définition de toutes les instances de la classe IfcBuilding. Veuillez noter que plusieurs attributs sont portés directement par l'instance IfcBuilding : le numéro du bâtiment ou nom court (IfcBuilding.Name), le nom ou nom long (IfcBuilding.LongName), et la description ou des commentaires (IfcBuilding.Description). Les quantités réelles du site comme le périmètre, la superficie et le volume du bâtiment sont fournis par des instances de IfcElementQuantity, et la référence à une classification nationale par IfcClassificationReference.</PsetDefinitionAlias>
    <PsetDefinitionAlias lang="ja-JP">IfcBuildingオブジェクトに関する共通プロパティセット定義。建物ナンバーはIfcBuilding.Name、建物名称はIfcBuilding.LondName、そして記述またはコメントはIfcBuilding.Descriptionで設定する。実際の建物に関する数量、例えば建物周囲長、建物面積、建物体積等はIfcElementQuantityで設定する。また、建築基準法の建物分類に関しては、IfcClassificationReferenceで設定する。</PsetDefinitionAlias>
  </PsetDefinitionAliases>
</PropertySetDef>