From zedwiki
<!-- TV version 1.11 (18/01/08 SJP) -->
<!-- Added bannerlogo tag (SJP 18/1/08) -->
<!-- version 1.0 (4/1/02 SJP) -->
<!ENTITY % para-sequence "p*">
<!ENTITY % text "#PCDATA | acronym | i">
<!ELEMENT tv (ver, bannerlogo?, title , section+)>
<!ELEMENT section (head , (prog | subsect1)*)>
<!ELEMENT subsect1 (head , (prog | subsect2)*)>
<!ELEMENT subsect2 (head , prog+)>
<!ELEMENT ver (#PCDATA)>
<!ELEMENT bannerlogo (#PCDATA)>
<!ELEMENT title (%text;)*>
<!ELEMENT head (%text;)*>
<!ELEMENT prog (time, ptitle, follow-on?, psubtitle?, episode?, film-year?,
synopsis?, video?)>
<!ELEMENT time (%text;)*>
<!ELEMENT ptitle (%text;)*>
<!ELEMENT follow-on (%text;)*>
<!ELEMENT psubtitle (%text;)*>
<!ELEMENT episode (%text;)*>
<!ELEMENT film-year (%text;)*>
<!ELEMENT synopsis (%text;)*>
<!ELEMENT video (%text;)*>
<!ELEMENT acronym (#PCDATA)>
<!ELEMENT i (#PCDATA | acronym)*>
<!ATTLIST prog category CDATA #IMPLIED
film CDATA #IMPLIED
repeat CDATA #IMPLIED
audio-des CDATA #IMPLIED
>
