{TXT_NO_META_META} {TXT_ADD_META_META}
{TXT_META_METADATA} {TXT_DELETE}
{SEL_SUBELEMENTS}
{TXT_LANGUAGE} {VAL_LANGUAGE}
{TXT_METADATASCHEME} {VAL_METADATASCHEME}
{IDENTIFIER_LOOP_TXT_IDENTIFIER} {IDENTIFIER_LOOP_TXT_DELETE}
  {IDENTIFIER_LOOP_TXT_CATALOG}
{IDENTIFIER_LOOP_TXT_ENTRY}
{CONTRIBUTE_LOOP_TXT_CONTRIBUTE} {CONTRIBUTE_LOOP_TXT_DELETE}
  {CONTRIBUTE_LOOP_TXT_ROLE} {SEL_CONTRIBUTE_ROLE}
{CONTRIBUTE_ENTITY_LOOP_TXT_ENTITY} {CONTRIBUTE_ENTITY_LOOP_TXT_DELETE} {CONTRIBUTE_ENTITY_LOOP_TXT_ADD}
{CONTRIBUTE_LOOP_TXT_DATE}