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": ""}
 W1  MACKINAC ISLAND.   ~N nb united +states   @D$ amelanchier    'KM Wiegand" [close to sanguinea] !  S.N. pG   -84.625601 _5nQz   8  1913-06-18    ? E. L. Nielsen Rosaceae or  Charles K. Dodge 6 oS  interior =  Amelanchier interior Syq#-  Mackinac Alc    1463577 G>&4   45.864457 1k   ;qLC` In open woods, Plentiful.  k%X michigan
{"catalogNumber": "1463577", "order": "", "family": "Rosaceae", "scientificName": "Amelanchier interior", "scientificNameAuthorship": "E. L. Nielsen", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "interior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1913-06-18", "habitat": "In open woods, Plentiful.", "occurrenceRemarks": "'KM Wiegand\" [close to sanguinea]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Mackinac Island.", "decimalLatitude": "45.864457", "decimalLongitude": "-84.625601", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}