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": ""}
BIGNONIACEAE T:   GgO lamiales buncombe         #~K 385 1540604 ,  c. k. dodge R^>   -+D Banks of the Swannanoa River, Biltmore United States 4X.J   B catalpa  >AN  CATALPA BIGNONIOIDES   binonioides *tB   ]V North Carolina WALTER  3LU+     1896-06d-08 U     
{"catalogNumber": "1540604", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Catalpa bignonioides", "scientificNameAuthorship": "Walter", "genus": "Catalpa", "subgenus": "", "specificEpithet": "bignonioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. K. Dodge", "recordNumber": "385", "verbatimEventDate": "1896-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Buncombe", "municipality": "", "locality": "Banks of the Swannanoa River, Biltmore", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}