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": ""}
ksm 43352    42.96336 P=( v  s.n. aj+_   sg -85.668086 GRAND RAPIDS. Y^X       $_ SPICATA  $rR R0saceae    F.M. HILLYER #  (lam.) k. koch QVI4^  Kent spXQ   1892-06-03 `3q   gT Amelanchier rosales        t Amelanchier spicata UNITED STATES ;    ;8c& MICHIGAN   TbFj 1463888
{"catalogNumber": "1463888", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier spicata", "scientificNameAuthorship": "(Lam.) K. Koch", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "spicata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.M. Hillyer", "recordNumber": "s.n.", "verbatimEventDate": "1892-06-03", "habitat": "", "occurrenceRemarks": "KSM 43352", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids.", "decimalLatitude": "42.96336", "decimalLongitude": "-85.668086", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}