rendering-intent

<xs:attribute name="rendering-intent" default="auto">
  <xs:simpleType>
    <xs:restriction base="xs:token">
      <xs:enumeration value="auto"/>
      <xs:enumeration value="perceptual"/>
      <xs:enumeration value="relative-colorimetric"/>
      <xs:enumeration value="saturation"/>
      <xs:enumeration value="absolute-colorimetric"/>
    </xs:restriction>
  </xs:simpleType>
</xs:attribute>