relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_550659IfcRelDefinesByProperties_550679IfcRelDefinesByProperties_550710IfcRelDefinesByProperties_550756IfcRelDefinesByProperties_550762IfcRelDefinesByProperties_550768IfcRelDefinesByProperties_550779IfcRelDefinesByProperties_550814IfcRelDefinesByProperties_550839IfcRelDefinesByType_209222