<!ELEMENT movie-series (#PCDATA | movie | linkto)*>
<!ATTLIST movie-series
  xlink:type (extended) #FIXED "extended"
  xlink:role CDATA #FIXED "http://www.movies.com/movie-series"
  xlink:title CDATA #IMPLIED
  xlink:label NMTOKEN #FIXED "movie-series">
<!ELEMENT movie EMPTY>
<!ATTLIST movie
  xlink:type (locator) #FIXED locator"
  xlink:href CDATA #REQUIRED
  xlink:role CDATA #FIXED "http://www.movies.com/movie"
  xlink:title CDATA #IMPLIED
  xlink:label NMTOKEN #FIXED "movie">
<!ELEMENT linkto EMPTY>
<!ATTLIST linkto
  xlink:type (arc) #FIXED "arc"
  xlink:from NMTOKEN #IMPLIED
  xlink:to NMTOKEN #IMPLIED
  xlink:show (new) #FIXED "new"
  xlink:actuate (onRequest) #FIXED "onRequest">
