<xs:simpleType name="ReciprocalPressureUom">
  <xs:restriction base="eml:UomEnum">
    <xs:enumeration value="1/bar">
      <xs:annotation>
        <xs:documentation>per bar</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="1/kPa">
      <xs:annotation>
        <xs:documentation>per kilopascal</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="1/Pa">
      <xs:annotation>
        <xs:documentation>per pascal</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="1/pPa">
      <xs:annotation>
        <xs:documentation>per picopascal</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="1/psi">
      <xs:annotation>
        <xs:documentation>per psi</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="1/upsi">
      <xs:annotation>
        <xs:documentation>per millionth of psi</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>