<xs:simpleType name="VolumePerMassUom">
  <xs:restriction base="eml:UomEnum">
    <xs:enumeration value="0.01 L/kg">
      <xs:annotation>
        <xs:documentation>litre per hundred kilogram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="bbl/ton[UK]">
      <xs:annotation>
        <xs:documentation>barrel per UK ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="bbl/ton[US]">
      <xs:annotation>
        <xs:documentation>barrel per US ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="cm3/g">
      <xs:annotation>
        <xs:documentation>cubic centimetre per gram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="dm3/kg">
      <xs:annotation>
        <xs:documentation>cubic decimetre per kilogram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="dm3/t">
      <xs:annotation>
        <xs:documentation>cubic decimetre per ton</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="ft3/kg">
      <xs:annotation>
        <xs:documentation>cubic foot per kilogram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="ft3/lbm">
      <xs:annotation>
        <xs:documentation>cubic foot per pound-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="ft3/sack[94lbm]">
      <xs:annotation>
        <xs:documentation>cubic foot per 94-pound-sack</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="gal[UK]/lbm">
      <xs:annotation>
        <xs:documentation>UK gallon per pound-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="gal[US]/lbm">
      <xs:annotation>
        <xs:documentation>US gallon per pound-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="gal[US]/sack[94lbm]">
      <xs:annotation>
        <xs:documentation>US gallon per 94-pound-sack</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="gal[US]/ton[UK]">
      <xs:annotation>
        <xs:documentation>US gallon per UK ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="gal[US]/ton[US]">
      <xs:annotation>
        <xs:documentation>US gallon per US ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="L/kg">
      <xs:annotation>
        <xs:documentation>litre per kilogram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="L/t">
      <xs:annotation>
        <xs:documentation>litre per tonne</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="L/ton[UK]">
      <xs:annotation>
        <xs:documentation>litre per UK ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="m3/g">
      <xs:annotation>
        <xs:documentation>cubic metre per gram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="m3/kg">
      <xs:annotation>
        <xs:documentation>cubic metre per kilogram</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="m3/t">
      <xs:annotation>
        <xs:documentation>cubic metre per tonne</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="m3/ton[UK]">
      <xs:annotation>
        <xs:documentation>cubic metre per UK ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="m3/ton[US]">
      <xs:annotation>
        <xs:documentation>cubic metre per US ton-mass</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>