relatedBuildingElement_IfcRelFillsElement
relatedBuildingElement_IfcRelSpaceBoundary
relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_264627IfcRelDefinesByProperties_264638IfcRelDefinesByProperties_264644IfcRelDefinesByProperties_264650IfcRelDefinesByProperties_264657IfcRelDefinesByProperties_264695IfcRelDefinesByProperties_265217IfcRelDefinesByProperties_265223IfcRelDefinesByProperties_265233IfcRelDefinesByProperties_265268IfcRelDefinesByProperties_265529IfcRelDefinesByType_265538