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": ""}
  1894-04-30 #J   <1/s United States   [otD; VIOLA   3Jf7 Viola sororia    J3e. Michigan 42.78629 ]ur    %9+e 3 WILLD. N   gut L OD MAE CLARKE  0h- petals blue. SORORIA rWkf  W0ODS. Jw   O malpighiales Holland KW@[  ANTON A. REZNICEK Xl;]J  8*p  1491780    u -86.10389 Violaceae %oq Q  Ottawa ; [< 
{"catalogNumber": "1491780", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola sororia", "scientificNameAuthorship": "Willd.", "genus": "Viola", "subgenus": "", "specificEpithet": "sororia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Oda Mae Clarke", "recordNumber": "3", "verbatimEventDate": "1894-04-30", "habitat": "Woods.", "occurrenceRemarks": "Petals blue.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "Holland", "decimalLatitude": "42.78629", "decimalLongitude": "-86.10389", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}