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": ""}
 y^ 1964-05-02   1 NEPHROPHYLLA st. joseph =R%*8   O united states  l[&U Viola harvey e. ballard, jr. ;0S     EDWARD G. VOSS  9  Viola nephrophylla MI [    greene b    m)W MICHIGAN   CONSTANTINE TWP, CA. 4Â½ MI. NW OF CONSTANTINE G[-   nh "PETALS BLUE-VIOLET, THE LATERALWITH SCARCELY CLAVATE BEARD."; [SPUS PETAL UNUSUALLY Â± GLABROUS! - H.E.B.]  ) 41.861598   1352318 iZS^  Malpighiales S   
{"catalogNumber": "1352318", "order": "Malpighiales", "family": "", "scientificName": "Viola nephrophylla", "scientificNameAuthorship": "Greene", "genus": "Viola", "subgenus": "", "specificEpithet": "nephrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1964-05-02", "habitat": "", "occurrenceRemarks": "\"Petals blue-violet, the lateral with scarcely clavate beard.\"; [spus petal unusually \u00c2\u00b1 glabrous! - H.E.B.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Joseph", "municipality": "", "locality": "Constantine Twp, ca. 4\u00c2\u00bd mi. NW of Constantine", "decimalLatitude": "41.861598", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}