@startuml
!include definitions.iuml

class MeasurementPayload {
	content-spec : String
	device : Device
	measurements : TimeMeasurement
	part[0..1] : Part
}

class TimeMeasurement {
	code[0..1]: String
	context[0..1]: ContextList
	result[0..1]: Result
	series: TimeSeries
	ts: Date
}

class TimeSeries {
	time: [Number]
	<values>[1..*]: [(Boolean | Number | String)]
}

hide Measurement
hide Series

TimeMeasurement "1" *-- "0..1" Context : ContextList

MeasurementPayload -- Device
MeasurementPayload -- Part
MeasurementPayload "1" o-right- "1..*" TimeMeasurement : Measurements

Series <|-- TimeSeries

TimeMeasurement -- TimeSeries

@enduml