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": ""}
  acalypha _     [*Gm acalypha setosa  @6hc 1666290   Xh? UNITED S7ATES EARLY qje   5 1947-07-15 A. Ric. 2H    Malpighiales U~   6yq*a 5389 gulf coastal plain, bank of chattahoochee river near hilton EKw          iA* Robert F. Thorne   
{"catalogNumber": "1666290", "order": "Malpighiales", "family": "", "scientificName": "Acalypha setosa", "scientificNameAuthorship": "A. Rich.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F. Thorne", "recordNumber": "5389", "verbatimEventDate": "1947-07-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Early", "municipality": "", "locality": "Gulf Coastal Plain, Bank of Chattahoochee River near Hilton", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}