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": ""}
 COtCj michigan   2854  8*w   S "DET. BY KM WIEGAND" [CU SHEET ORIG. DET. A. SANGUINEA; A. HURONENSIS Ã LAEVIS PROBABLY (KMW31); A. SANGUINEA (WABR82)] [HEBOYGAN CO., FIDE CU SHEET] eunited states B3xC   YP NEAR DOUGLAS LAKE.    p? In aspen association.  r 56 1463770  5+h=_ Amelanchier sanguinea (PURSH) DC. ~u    v=6 45.580949 amelanchier T        <hyU 1924-06-27 ROSACEAE A$a&   SANGUINEA  ]@D   pg&b John H. Ehlers  3;znf Rosales  | o cheboygan  6 -84.696261
{"catalogNumber": "1463770", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier sanguinea", "scientificNameAuthorship": "(Pursh) DC.", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "sanguinea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "2854", "verbatimEventDate": "1924-06-27", "habitat": "In aspen association.", "occurrenceRemarks": "\"Det. By KM Wiegand\" [CU sheet orig. det. A. sanguinea; A. huronensis \u00c3\u0097 laevis Probably (KMW31); A. sanguinea (WABR82)] [Cheboygan Co., fide CU sheet]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Near Douglas Lake.", "decimalLatitude": "45.580949", "decimalLongitude": "-84.696261", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}