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": ""}
          m@,4 1930-01-02  9 Hester L. Bell    ^w 6474 LITTORAIS j  UNITED STATES tx      POALES ?4   ?B COLLECTED BY F. S. BLANTON FOR HUGH O'NEILL - CLL. # MAY BE O'NEILL'S?  SNOflorida   Poaceae m  distichlis littoralis 6*   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Distichlis littoralis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "littoralis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Hester L. Bell", "recordedBy": "", "recordNumber": "6474", "verbatimEventDate": "1930-01-02", "habitat": "", "occurrenceRemarks": "Collected by F. S. Blanton for Hugh O'Neill - coll. # may be O'neill's?", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}