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": ""}
 17657 SWExA   bcAkY cyperaceae   O<$- (TORR.) SPRENG.     .< 30.961667  Fuirena pumila _     P@SS9 Fuirena     @JbA8 lanier  k(e> 1991-0817 United States [ 0f7    3wB%  pumila     v] 30Â° 57' 42" N 83Â° 07' 05" W  
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Fuirena pumila", "scientificNameAuthorship": "(Torr.) Spreng.", "genus": "Fuirena", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "17657", "verbatimEventDate": "1991-08-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lanier", "municipality": "", "locality": "", "decimalLatitude": "30.961667", "decimalLongitude": "", "verbatimCoordinates": "30\u00c2\u00b0 57' 42\" N 83\u00c2\u00b0 07' 05\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}