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": ""}
  @A EAST OF DUNDEE  -x United States  ?a Andropogon LONGIBERBIS   @88  1404841 >` kt    Agnes Chase D$ U     Y@;9 Poaceae   1931-05-06 JhDws      Polk +,h     JAMES B. MCFARLIN <Vko    andropogon longiberbis *   7 HACK.   Tye% 5110  >e FLORIDA
{"catalogNumber": "1404841", "order": "", "family": "Poaceae", "scientificName": "Andropogon longiberbis", "scientificNameAuthorship": "Hack.", "genus": "Andropogon", "subgenus": "", "specificEpithet": "longiberbis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Agnes Chase", "recordedBy": "James B. McFarlin", "recordNumber": "5110", "verbatimEventDate": "1931-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Polk", "municipality": "", "locality": "east of Dundee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}