Additional Metadata

additionalMetadata
        |___element 'metadata'
              |___element 'unitList'
                    |___element 'unit'
                    |     |  \___attribute 'id' = 'milligramsPerKilogram'
                    |     |  \___attribute 'name' = 'milligramsPerKilogram'
                    |     |  \___attribute 'unitType' = 'massPerMass'
                    |     |  \___attribute 'parentSI' = 'gramsPerGram'
                    |     |  \___attribute 'multiplierToSI' = '0.000001'
                    |     |  \___attribute 'abbreviation' = 'mg/kg'
                    |     |___text 'milligrams per kilogram'
                    |___element 'unit'
                    |     |  \___attribute 'id' = 'numberPerHectare'
                    |     |  \___attribute 'name' = 'numberPerHectare'
                    |     |  \___attribute 'unitType' = 'arealDensity'
                    |     |  \___attribute 'parentSI' = 'numberPerMeterSquared'
                    |     |  \___attribute 'multiplierToSI' = '0.0001'
                    |     |  \___attribute 'abbreviation' = '/ha'
                    |     |___text 'number per hectare'
                    |___element 'unit'
                          |  \___attribute 'id' = 'percent'
                          |  \___attribute 'name' = 'percent'
                          |  \___attribute 'unitType' = 'dimensionless'
                          |  \___attribute 'parentSI' = 'dimensionless'
                          |  \___attribute 'multiplierToSI' = '0.01'
                          |  \___attribute 'abbreviation' = '%'
                          |___text 'percent'