The Document Type Definition of the cssed-def.xml file is the following:
<!ELEMENT csssed-def ( element+ ) > <!ATTLIST csssed-def implementation NMTOKEN #REQUIRED > <!ELEMENT element ( value+ ) > <!ATTLIST element name ID #REQUIRED > <!ELEMENT value EMPTY > <!ATTLIST value name CDATA #REQUIRED > <!ATTLIST value type ( fixed-string | string ) #REQUIRED > |