| Entité | Attributs |
|---|---|
| IfcRoot | GlobalId, OwnerHistory, Name, Description |
| IfcObject | ObjectType |
| IfcProduct | ObjectPlacement, Representation |
| Nom | Type |
|---|---|
| ProxyType |
IfcObjectTypeEnum : Enumération des types d'objet
PRODUCT, PROCESS, CONTROL, RESOURCE, ACTOR, GROUP, PROJECT, NOTDEFINED |
| Tag | IfcLabel |