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": ""}
  15x Florida DJUAL ,/$   Uy  ! Baldwin  m e1  1906-04-15   o`@ ENSIFOLIUM  mh O United States   A[m 1429320  h5fP POALES  5N1  POACEAE     Dichanthelium ensifolium   b    5qqm 1004        #yUu~ (BALDW. EX ELLIOT) GOULD 
{"catalogNumber": "1429320", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium ensifolium", "scientificNameAuthorship": "(Baldw. ex Elliot) Gould", "genus": "", "subgenus": "", "specificEpithet": "ensifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1004", "verbatimEventDate": "1906-04-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Duval", "municipality": "", "locality": "Baldwin", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}