<map xmlns='http://www.w3.org/1999/xhtml' name='element_X509Data_httpwww.w3.org200009xmldsig'>
 <area
  shape='rect'
  alt='type_X509IssuerSerialType'
  coords='438,10,589,36'
  href='xmldsig-core-schema.xsd.html#type_X509IssuerSerialType'/>

</map>