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": ""}
 @D+ POALES   M SUMTER    Md6  ALONG FLA RT 44, 0.2 MI SE OF +FLA RT 44A AND 2.5 MI W OF WILDWOOD.  United States 3&       .S@G caduca florida dc0c   M.7. Strong W/A   1893 J%b7  1399455 w:=G  elliot Ghr     f CYPERACEAE   1999-06-03 H:n     N Rhynchospora RHYNCHOSPO RA CADUGA Nb  
{"catalogNumber": "1399455", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora caduca", "scientificNameAuthorship": "Elliot", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "caduca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M.T. Strong", "recordNumber": "1893", "verbatimEventDate": "1999-06-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Sumter", "municipality": "", "locality": "Along Fla Rt 44, 0.2 mi SE of Fla Rt 44A and 2.5 mi W of Wildwood.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}