8.11.2.54 IfcMeasureValue
    8.11.2.54.1 Semantic definition
    8.11.2.54.2 Type values
Table 8.11.2.54.A
    8.11.2.54.3 Formal representation
TYPE IfcMeasureValue = SELECT
	(IfcAmountOfSubstanceMeasure
	,IfcAreaMeasure
	,IfcComplexNumber
	,IfcContextDependentMeasure
	,IfcCountMeasure
	,IfcDescriptiveMeasure
	,IfcElectricCurrentMeasure
	,IfcLengthMeasure
	,IfcLuminousIntensityMeasure
	,IfcMassMeasure
	,IfcNonNegativeLengthMeasure
	,IfcNormalisedRatioMeasure
	,IfcNumericMeasure
	,IfcParameterValue
	,IfcPlaneAngleMeasure
	,IfcPositiveLengthMeasure
	,IfcPositivePlaneAngleMeasure
	,IfcPositiveRatioMeasure
	,IfcRatioMeasure
	,IfcSolidAngleMeasure
	,IfcThermodynamicTemperatureMeasure
	,IfcTimeMeasure
	,IfcVolumeMeasure);
END_TYPE;
    8.11.2.54.4 References