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": ""}
 , BREVIFOLIUS   , : JAMES B. MCFARLIN   United States c =:E        !` 1396940   0g CYPERUS    >| CYPERACEAE  ) Cyperus brevifolius (ROTTB.) HASSK. tU5w   B Polk 1931-05-06 t      S5 Florida   ^9Na( dundee roadnear w.h., vicinity of winter haven. 
{"catalogNumber": "1396940", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus brevifolius", "scientificNameAuthorship": "(Rottb.) Hassk.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "brevifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. McFarlin", "recordNumber": "", "verbatimEventDate": "1931-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Polk", "municipality": "", "locality": "Dundee Road near W.H., vicinity of Winter Haven.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}