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": ""}
 Violaceae bs  3511 )+l A      bDc)| north of lac vieux desert    blanda j     aKm UNITED STATES   3m Michigan   ? MALPIGHIALES   AT 1950-07-04   r<S viola blanda   b;d  Harvey E. Balard, Jr. viola  n   jack pine plain; sandy margin of undrained pond 3u  1350807    
{"catalogNumber": "1350807", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola blanda", "scientificNameAuthorship": "", "genus": "Viola", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "", "recordNumber": "3511", "verbatimEventDate": "1950-07-04", "habitat": "jack pine plain; sandy margin of undrained pond", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "north of Lac Vieux Desert", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}