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": ""}
   Ca 5mi NE of Thorn Hill, above Falls rd, 0.4 mi SE from jct with road running S from Hwy 25E at 2.5 mi S f Hwy 25E. _ O     Bz POALES    AJ 9545  Carex v 9q   oll?% 1993-06-22  Naczi, Reznicek & B.A. Ford  k&      tennessee fk  carex superata Y _Dr      [,W97 cyperaceae   Wy@O0 superata
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex superata", "scientificNameAuthorship": "Naczi, Reznicek & B.A. Ford", "genus": "Carex", "subgenus": "", "specificEpithet": "superata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9545", "verbatimEventDate": "1993-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tennessee", "county": "", "municipality": "", "locality": "Ca 5mi NE of Thorn Hill, above Falls rd, 0.4 mi SE from jct with road running S from Hwy 25E at 2.5 mi S of Hwy 25E.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}