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": ""}
 FLORIDA A   s.n. P3%  MIAMI-DADE  WH       VJ@^` (L.) Irin & Barneby   z FABALES   ;d#R Senna ligustrina  Senna  gI&   >c1 Miami   ligustrina l$v5   B?6 Emma J. Cole  T$q Fabaceae     iI~2 United States    1908-01-24  QR 1504089   
{"catalogNumber": "1504089", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna ligustrina", "scientificNameAuthorship": "(L.) Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "ligustrina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1908-01-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Miami-Dade", "municipality": "", "locality": "Miami", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}