relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_484170IfcRelDefinesByProperties_484177IfcRelDefinesByProperties_484183IfcRelDefinesByProperties_484190IfcRelDefinesByProperties_484226IfcRelDefinesByProperties_484685IfcRelDefinesByProperties_484691IfcRelDefinesByProperties_484703IfcRelDefinesByProperties_484738IfcRelDefinesByProperties_484958IfcRelDefinesByType_376244