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": ""}
  ~r BRASSICACEAE      . CARDAMINE BULBOSA  1981-05-16 I7B     Pp@^ 781  n cA  kathleen a. kron    SCATTERE THROUGH PRAIRIE. "VOUCHER SPECIMEN FOR M.S. THESIS." IP   # ?u bulbosa  1462361 M^;  BRASSICALES Q$A    , (Schreb. ex Muhl.) Britton, Sterns & Poggenb.    ; )%L -86.310507   
{"catalogNumber": "1462361", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Cardamine bulbosa", "scientificNameAuthorship": "(Schreb. ex Muhl.) Britton, Sterns & Poggenb.", "genus": "", "subgenus": "", "specificEpithet": "bulbosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Kathleen A. Kron", "recordNumber": "781", "verbatimEventDate": "1981-05-16", "habitat": "", "occurrenceRemarks": "Scattered through prairie. \"Voucher specimen for M.S. thesis.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.310507", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}