<gml:UnitDefinition xmlns:gml="http://www.opengis.net/gml/3.2" gml:id="m-3" uuid="3802df19-a019-48f0-8aaf-6b47d73291bd">
  <gml:description>
    Unit per cubic meter
  </gml:description>
  <gml:descriptionReference/>
  <gml:identifier codeSpace="http://unitsofmeasure.org/ucum.html">
    m-3
  </gml:identifier>
  <gml:name>
    Unit per cubic meter
  </gml:name>
  <gml:quantityType>
    Distance
  </gml:quantityType>
</gml:UnitDefinition>