<!ELEMENT RELATIONSHIP_RECORDS (leaseNumber, leaseDescription, dlsChecksum, activityStatus, activityStatusLong, assumedAmount, assumedTerm, assumedDate?, items, specialCommentCode?, ERROR?, relationr31)> <!ELEMENT relation (clientId, dgcChecksum, clientShortName?, clientType)> <!ELEMENT leaseNumber (#PCDATA)> <!ELEMENT leaseDescription (#PCDATA)> <!ELEMENT dlsChecksum (#PCDATA)> <!ELEMENT activityStatus (#PCDATA)> <!ELEMENT activityStatusLong (#PCDATA)> <!ELEMENT assumedAmount (#PCDATA)> <!ELEMENT assumedTerm (#PCDATA)> <!ELEMENT assumedDate (#PCDATA)> <!ELEMENT items (#PCDATA)> <!ELEMENT specialCommentCode (#PCDATA)> <!ELEMENT ERROR (#PCDATA)> <!ELEMENT clientId (#PCDATA)> <!ELEMENT dgcChecksum (#PCDATA)> <!ELEMENT clientShortName (#PCDATA)> <!ELEMENT clientType (#PCDATA)>