Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'fahrenheit'
        |     |     |     |  \___attribute 'abbreviation' = 'F'
        |     |     |     |  \___attribute 'name' = 'fahrenheit'
        |     |     |     |  \___attribute 'parentSI' = 'kelvin'
        |     |     |     |  \___attribute 'unitType' = 'NA'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.556'
        |     |     |     |  \___attribute 'constantToSI' = '-17.778'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'An obsolescent unit of temperature still used in popular meteorology'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'kilometersPerHour'
        |     |     |     |  \___attribute 'abbreviation' = 'km/hr'
        |     |     |     |  \___attribute 'name' = 'kilometersPerHour'
        |     |     |     |  \___attribute 'parentSI' = 'metersPerSecond'
        |     |     |     |  \___attribute 'unitType' = 'speed'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.2778'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'km/hr'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'number'
        |     |     |     |  \___attribute 'name' = 'number'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'a number'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '