<!ELEMENT LP_RESPONSE_INFO (RESULT_RECORD)> <!ELEMENT RESULT_RECORD (TYPE, RECORD?, KEY, FIELD?, MSGCODE?, MSGTEXT)> <!ELEMENT TYPE (#PCDATA)> <!ELEMENT RECORD (#PCDATA)> <!ELEMENT KEY (#PCDATA)> <!ELEMENT FIELD (#PCDATA)> <!ELEMENT MSGCODE (#PCDATA)> <!ELEMENT MSGTEXT (#PCDATA)>