<!-- Latin-1 characters for XHTML -->
<!ENTITY % HTMLlat1 PUBLIC "-//W3C//ENTITIES Latin1//EN//HTML"
       "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">
    %HTMLlat1;
<!-- Special characters for XHTML -->
<!ENTITY % HTMLspecial PUBLIC "-//W3C//ENTITIES Special//EN//HTML"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent">
     %HTMLspecial;
<!-- Mathematical, Greek and Symbolic characters for XHTML -->
<!ENTITY % HTMLsymbol PUBLIC
        "-//W3C//ENTITIES Symbols//EN//HTML"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent">
     %HTMLsymbol;


