(UUE) d
 (HTM) dtd.html
 (QRY) 7
 (HTM) entities.html
 (QRY) d
 (HTM) framesetdtd.html
 (QRY) 1
 (HTM) intro.html
 (QRY) 7
 (HTM) loosedtd.html
 (QRY) 7
 (HTM) sgmldecl.html
 (ERR)