<!ELEMENT films (doc_header, film*)>

<!ELEMENT doc_header (#PCDATA)>

<!ELEMENT film (title, photo, description, actor*, director, producer+, studio?, length?,  rating, year?)>

<!ELEMENT actor (james_bond, villain*, heroine*)>

<!ELEMENT title (#PCDATA)>

<!ELEMENT photo EMPTY>

<!ATTLIST photo source CDATA #REQUIRED>
<!ATTLIST photo x CDATA #IMPLIED>
<!ATTLIST photo y CDATA #IMPLIED>

<!ELEMENT description (#PCDATA)>

<!ELEMENT director (#PCDATA)>

<!ELEMENT producer (#PCDATA)>

<!ELEMENT studio (#PCDATA)>

<!ELEMENT length (#PCDATA)>

<!ELEMENT rating (#PCDATA)>

<!ELEMENT year (#PCDATA)>

<!ELEMENT james_bond (#PCDATA)>

<!ELEMENT villain (#PCDATA)>

<!ELEMENT heroine (#PCDATA)>