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": ""}
 common; "Fls. white." Sz0!r    w2? michigan  Hv UNITED STATES   EDWARD G. VOSS B]f2   G CANADENSIS   V GLADWIN  K Viola   2+ HARVEY E. BALLARD, JR. 1350868     /+pl, Malpighiales  Z 43.95522  LN> 1958-05-11  MAPLE WOODS 8A_  VIOLA CANADENSIS B[7   SEpL GROUT TP., CA. 2.5 MI. SW OF GLADWIN Violaceae  /)      -84.521972  b L.  jC7 5731
{"catalogNumber": "1350868", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola canadensis", "scientificNameAuthorship": "L.", "genus": "Viola", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Edward G. Voss", "recordNumber": "5731", "verbatimEventDate": "1958-05-11", "habitat": "maple woods", "occurrenceRemarks": "common; \"Fls. white.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gladwin", "municipality": "", "locality": "Grout Tp., ca. 2.5 mi. SW of Gladwin", "decimalLatitude": "43.95522", "decimalLongitude": "-84.521972", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}