Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 DO @ SALTENSIS  CIUDAD DE ENTRE RÃ­OS j   ] 2004-11-29  DB[zx -64.1833333333 Tarija  KZ_     ! 1557421     8 30388  ]cU|+ croton [saltensis       -21.5333333333 !3[P   St. G. Beck 5$Oi   U|9O MALPIGHIALES   T, P. BERRY    qD griseb.
{"catalogNumber": "1557421", "order": "Malpighiales", "family": "", "scientificName": "Croton saltensis", "scientificNameAuthorship": "Griseb.", "genus": "", "subgenus": "", "specificEpithet": "saltensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "St. G. Beck", "recordNumber": "30388", "verbatimEventDate": "2004-11-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tarija", "county": "", "municipality": "", "locality": "Ciudad de Entre R\u00c3\u00ados", "decimalLatitude": "-21.5333333333", "decimalLongitude": "-64.1833333333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}