relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_255197IfcRelDefinesByProperties_255217IfcRelDefinesByProperties_255248IfcRelDefinesByProperties_255294IfcRelDefinesByProperties_255300IfcRelDefinesByProperties_255306IfcRelDefinesByProperties_255317IfcRelDefinesByProperties_255352IfcRelDefinesByProperties_255377IfcRelDefinesByType_209222