relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_547297IfcRelDefinesByProperties_547317IfcRelDefinesByProperties_547348IfcRelDefinesByProperties_547394IfcRelDefinesByProperties_547400IfcRelDefinesByProperties_547406IfcRelDefinesByProperties_547417IfcRelDefinesByProperties_547452IfcRelDefinesByProperties_547477IfcRelDefinesByType_209222