P5: Guidelines for Electronic Text Encoding and Interchange

<rng:element name="binaryObject">
<rng:ref name="att.global.attributes"/>
<rng:ref name="att.internetMedia.attributes"/>
<rng:optional>
 <rng:attribute name="width">
  <rng:ref name="data.outputMeasurement"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="height">
  <rng:ref name="data.outputMeasurement"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="scale">
  <rng:ref name="data.numeric"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="encoding">
  <rng:list>
   <rng:oneOrMore>
    <rng:ref name="data.word"/>
   </rng:oneOrMore>
  </rng:list>
 </rng:attribute>
</rng:optional>
<rng:text/>
</rng:element>

element binaryObject
{
   att.global.attributes,
   att.internetMedia.attributes,
   attribute width { data.outputMeasurement }?,
   attribute height { data.outputMeasurement }?,
   attribute scale { data.numeric }?,
   attribute encoding { list { data.word+ } }?,
   text
}