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": ""}
  SW harvey e. ballard, jr. United States [F    AITON TJ    @0?S viola cucullata   CHIPPEWA >~a   yc*S near mouth of pendills creek, ca. 7 mi. nw of raco    n^ FREQUENT; "FLS. BLUE; BEARD OF LATERAL PETALS Â± CLAVATE; ROOTSTOCKS THICK."     w` IN MOIST GROUND     2N@m 2903    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Viola cucullata", "scientificNameAuthorship": "Aiton", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "", "recordNumber": "2903", "verbatimEventDate": "", "habitat": "in moist ground", "occurrenceRemarks": "frequent; \"Fls. blue; beard of lateral petals \u00c2\u00b1 clavate; rootstocks thick.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "near mouth of Pendills Creek, ca. 7 mi. NW of Raco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}