The statement, “It is 4:30 p.m., so the machine is still running,” reflects knowledge in the DIKW hierarchy because it applies known schedule information to infer the current state. The times 8:00 a.m. and 5:00 p.m. represent information about operating hours once they are organized and given context. The time 4:30 p.m. is a data point, but the reasoning step, concluding the machine is still running because the current time falls within the operating window, is an application of that information. This inference is what separates knowledge from simple information. In Information Technology and operations management, this resembles using rules or business logic to deduce system status from logged schedules and timestamps. It is not wisdom because it does not involve deciding what should be done or weighing broader consequences. It is not merely information because it is not just a stated fact like the schedule; it is a conclusion drawn from the facts. Therefore, the DIKW level best matching this statement is knowledge.