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": ""}
 Charles Williamson ^   1431727 4      P caroliniana    s.n.  (*Q[   R68`o NYMPHAEALES  North Carolina .     p=( Cabomba caroliniana  ; O Cabombaceae   A. GRAY 0~)    9b U2nited States  1895-07 %ykJ   &V|W New Hanover  Y24 , wilmington. cabomba yF[ 
{"catalogNumber": "1431727", "order": "Nymphaeales", "family": "Cabombaceae", "scientificName": "Cabomba caroliniana", "scientificNameAuthorship": "A. Gray", "genus": "Cabomba", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles Williamson", "recordNumber": "s.n.", "verbatimEventDate": "1895-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "New Hanover", "municipality": "", "locality": "Wilmington.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}