value
type: DatatypeProperty
domain includes: MonetaryAmount
domain includes: Measure
range includes: decimal
definition: The numeric value of a measure or monetary amount.
term status: proposed

unit code
type: ObjectProperty
comment: code → UN/ECE Rec 20 unit scheme.
domain includes: Measure
range includes: unit-of-measure
definition: The unit of measure of a measure value.
term status: proposed

Measure
type: Class
definition: A numeric value together with its unit of measure.
object nature: value
term status: proposed

upper tolerance
type: DatatypeProperty
domain includes: Measure
range includes: decimal
definition: The upper tolerance bound of a measured value.
term status: proposed

lower tolerance
type: DatatypeProperty
domain includes: Measure
range includes: decimal
definition: The lower tolerance bound of a measured value.
term status: proposed