relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_654629IfcRelDefinesByProperties_654636IfcRelDefinesByProperties_654642IfcRelDefinesByProperties_654649IfcRelDefinesByProperties_654685IfcRelDefinesByProperties_655105IfcRelDefinesByProperties_655111IfcRelDefinesByProperties_655123IfcRelDefinesByProperties_655158IfcRelDefinesByProperties_655370IfcRelDefinesByType_53964