<!DOCTYPE doc [ <!ELEMENT doc (a , b* , c+)> <!ELEMENT a EMPTY> <!ELEMENT b (#PCDATA)> <!ELEMENT c (#PCDATA)> ]> <doc><a/> but this<c>was not declared</c>seems</doc>
<!DOCTYPE doc [ <!ELEMENT doc (a , b* , c+)> <!ELEMENT a EMPTY> <!ELEMENT b (#PCDATA)> <!ELEMENT c (#PCDATA)> ]> <doc><a/> but this<c>was not declared</c>seems</doc>