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": ""}
  Schoolcraft f  Hiawatha Twp., NW of Manistique, 3000' E. of Fifth Street, 900' S. of Riverview Drive. T 41%N, R16W, SW 1/4 of NE 1/4 of NW 1/4 of Sec 1 b_    CANADENSIS I?;   1%! -86.25108  7y(F 45.97597    fpm L. cornales zj&:N   K9 2002-08-05 cornus l  common. :       MW`  7984     cornus canadensis @K   
{"catalogNumber": "", "order": "Cornales", "family": "", "scientificName": "Cornus canadensis", "scientificNameAuthorship": "L.", "genus": "Cornus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7984", "verbatimEventDate": "2002-08-05", "habitat": "", "occurrenceRemarks": "Common.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Schoolcraft", "municipality": "", "locality": "Hiawatha Twp., NW of Manistique, 3000' E. of Fifth Street, 900' S. of Riverview Drive. T 41N, R16W, SW 1/4 of NE 1/4 of NW 1/4 of Sec 1", "decimalLatitude": "45.97597", "decimalLongitude": "-86.25108", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}